Week 3 Algebra I Closure Plans Final 3 WORD FILE PDF

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WJCC School Closure Learning Plan Algebra 1 Dear WJCC Families, We are facing significant challenges throughout our nation due to the COVID‐19 pandemic. As a result, WJCC Schools will be closed for the remainder of the academic year per the direction of Governor Northam. The Virginia Department of Education will provide guidance on continued teaching and learning over the next few days. Throughout this time, we will continue to provide resources and activities to support learning. The resources in this packet will help your child practice important skills and review content. This supplemental packet should support learning activities from March 30th – April 3rd. Additional resources may be posted on Student VUE for certain subjects. Students are encouraged to check Student VUE during this time. This work is not required, and it will not be graded. We simply want families to have access to materials and options during our mandated school closure. We will be in touch soon with our direction for the remainder of the school year. We hope everyone remains safe and healthy. Sincerely, WJCC Staff

Activity 11 Khan Academy Video Cube root of an integer

Activity 12 Khan Academy Video Solve a literal equation

Activity 13 Khan Academy Video Determine the equation of a line given a point and the slope

Activity 14 Khan Academy Video Finding the square root of monomial expressions

Choose 1 Activity

Choose 1 Activity

1. IXL SOL A.3a – 90 Smart Score shortcut 82V

Choose 1 Activity

2. Paper/Pencil Activity SOL A.3a

1. IXL SOL A.3b – 90 Smart Score 1. IXL SOL A.4c – 90 Smart Score shortcut RNT shortcut WSJ 2. Paper/Pencil Activity 2. Paper/Pencil Activity SOL A.3b SOL A.4c

Choose 1 Activity 1. IXL SOL A.6b – 90 Smart Score shortcut A42 2. Paper/Pencil Activity SOL A.6b

Activity 15 Khan Academy Video Finding x and y intercepts

Choose 1 Activity

1. IXL SOL A.7d – 90 Smart Score shortcut 8SN 2. Paper/Pencil Activity SOL A.7d

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SOL A.3a - Algebra 1 Formative Assessment Question #1 Which expression is equivalent to

A

B

C

D

Question #2 Which expression is equivalent to

A

B

C

D

Question #3 The longest length of a sail on Jessica’s sailboat is feet long. Which number is equivalent to this length?

A

B

C

D

Question #4 A 25-foot ladder is leaning against the top of a gymnasium building. The bottom of the ladder is 11 feet from the building, as shown in the diagram below.

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Which expression is equivalen

A

B

feet

feet

feet, the height of the gymnasium building?

C

feet

D

feet

Question #5

A

B

C

D

Question #6 A square has an area of 20 square feet. What is the length of a side of the square, in feet?

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10

A

B

C

5

D

Question #7 A square checkerboard with diagonals of 20 inches has side lengths of

inches, as shown below.

Which expression is equivalent to the side length of the checkerboard? inches

A

inches

B

inches

C

inches

D

Question #8

A

B

C

D

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Question #9 Which expression is equivalent to

A

B

C

D

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SOL A.3b & c - Algebra 1 Formative Assessment Question #1 Which represents the solution to

A

?

B

C

D

Question #2 What number is

A

4

B

equivalent to?

8

C

16

D

Question #3 Erin knows that the length of the side of her square garden, in feet, is twice the square root of 121 or What is the length of Erin’s garden? 11

A

feet

22 feet

B

242 feet

C

Question #4 What is the value of this expression?

484 feet

D

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60

A

87

108

B

C D

135

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Question #5 What is the value of

A

3

B

9

C

D

24

81

Question #6 Evaluate

A

B

C

Question #7 Simplify the expression

.

Question #8 Simplify the expression

.

D

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Question #9 ¿Cuál representa la solución a

A

B

?

C

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D

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SOL A.4c - Algebra 1 Formative Assessment Question #1 The formula to find the volume of a cone is

Which equation can be used to find h ?

A

B

C

D

Question #2

Choose all correct answers.

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A

B

C

D

Question #3 The formula is used to calculate the area A of a rectangular surface using the length (l) and the width (w) of the surface. Which formula could be used to find w in terms of A and l?

A

B

C

D

Question #4 Tickets for a field trip cost $5 for students and $8 for adults. The total amount paid for tickets C can be found using the equation below, where s is the number of students who attend, and a is the number of adults.

Which equation is equivalent when solved for s in terms of C and a?

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A

B

C

D

Question #5 The formula for the area of a trapezoid i

. Which equation correctly describes the

height, h?

A

B

C

D

Question #6 Select all the equations that are equivalent to

A

B

C

D

.

E

Question #7 Which equation is equivalent to 2x + 3y = 12?

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A

B

C

D

Question #8 A student wants to solve for y in the equation below.

Which operation should be performed first to solve for the variable y using the fewest possible steps?

A C

multiplying 10x by 5dividing multiplying

by 5 subtracting

B

both sides by 5

D

3 from both sides

Question #9

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A C Select all the equations that are

E

equivalent to .

B D

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SOL A.6b - Algebra 1 Formative Assessment Question #1 Which is the equation of a line containing the point (8, -3) and a slope of -

?

3 A

23

B

y=

C

-x+3 y= - x+

4

4

D

y= - x-3

y= - x+8

Question #2 Which line best represents the equation x = -2

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Question #3 Which equation represents a vertical line through the point (7, 4)? A

y = 7y = 4

B

C

x = 7x = 4

D

Question #4 Select all equations that represent a line through the point (-9, -1) with a slope of 2/3.

2x - 3y = -15

A B

y=x+5 D

x+9y= E

y+1=

x+9

F

y=x-5

Qu

A Line A

B Line B

C

D Line D

Line C

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Which pair of equations represent perpendicular lines? Select TWO (2) equations.

A

B

y= x-5 y= - x+1 C

D

y= x+4

y= x+5

Question #6 Line m passes through the point standard form?

and has a slope of

A

B

C

D

What is the equation of Line m in

Question #7 The graph of a line is shown below.

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Which of the following linear equations is a line that passes through the point the given line?

A

B

C

D

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and is parallel to

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Question #8 Hannah noticed that the number of dog barks that are heard in her video game is dependent on the number of cars that drive down a neighborhood street in the game.

Number of Dog Barks in Terms of Number of Cars Number of Cars

Number of Dog Barks

5

15

10

25

15

35

20

45

25

55

30

65

35

75

Which equation BEST represents the number of dog barks (b) in terms of the number of cars that drive down the street (c) during the game?

A

B

C

D

Question #9 A line is parallel to the x-axis and passes through (2, 3). Which answer choice shows the line’s equation and correct slope?

A C

x = 2; m = undefinedy = 2; m =

B

undefined

D

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x = 3; m = 0y = 3; m = 0

Question #10 A line perpendicular to the y-axis also contains the point (–5, 6). What is its equation and slope?

A

x = –5; m = 0x = –5; m =

B

C

y = 6; m = 0y = 6; m = undefined

D

undefined

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SOL A.7d - Algebra 1 Formative Assessment Question #1 Look at the equation below.

For which value of A will the graph of the equation have an x-intercept of 9

A

B

6

C

D

Question #2 Given the equation – 2x + 3y = 18, what are the x-intercept and y-intercept of the graph?

A

B

x-intercept = ; yintercept =

Question #3 x-intercept =

C

; y-intercept =

D

x-intercept = ; yintercept =

x-intercept = ; y-intercept =

Question #4 What is the equation of the line that has an x-intercept of (6, 0) and a y-intercept of (0, 5)?

What point is the x-intercept of the line represented by the equation

A A

B

C B

D C

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Question #5 What is the y-intercept of the line graphed below?

A

B

0

C

1

D

2

Question #6 The table below shows the depth of water in a bathtub as it is being filled over time. The data can be modeled by a linear equation where x is the elapsed time in minutes and y is the depth of the water in inches.

What does the y-intercept of the linear equation that models the data indicate?

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A

The water level rose at a rate of 1 inch per minute.

B

The tub was empty when the elapsed time was at 0 minutes.

C

There was 1 inch of water in the tub when the water was turned on.

D

The water was running for 2 minutes before the depth was measured.

Question #7 Look at the equation below.

For what value of A will the graph of the equation have an x-intercept at (2, 0)? 2

A

6

B

C

4

3

D

Question #8 Which point is the x-intercept of the line represented by the equation (−2, 0)

A

(−1, 0)

B

(4, 0)

C

(8, 0)

D

Question #9 One function,

is defined as

A second function,

is a parabola that passes

through the points shown in the table.

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What is the absolute value of the difference of the y-intercepts of and 15

A

6

B

9

C

17

D

Question #10 What is the x-intercept of the graph of

A

B

C

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D

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SOL A.7e - Algebra 1 Formative Assessment Question #1 Place two ordered pair (x, y) in the table belo below w that would lie on the gr graph aph of the function y = 2(x - 3). Each vvalue alue can be used only once. Make ssure ure you list yo your ur x va values lues from least to gre greatest atest in the table.

Question #2 What is the rra ange of the function f(x) = ( x – 1)2 when the domain is {-5, 0, 5}?

A C

{-5, 0, 5} {-6, -1, 4} {1, 16, 36}{-36, -1, 1 16) 6)

B D

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Question #3 Brad threw a baseball off a cliff. The height h, of the ball, in feet, is modeled by the function below, where t represents time, in seconds, after the ball has been thrown.

What is the height of the baseball after 1 second?

A

50 feet66 feet

B

C

82 feet98 feet

D

Question #4 The graph of a function is shown below. What is the approximate solution if

?

A C

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B D

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Question #5 The table shows values of n and f(n) for the equation n

.

f(n)

1

2

2

5

3

9

4

?

What is the value of f(n) when

?

A

1213

B

C

1428

D

Question #6 If

, what is

?

A

B

C

D

Question #7 Jasmine plans to order poster-sized photographs from an online company. She found a table on the company’s website that shows the total cost based on how many posters are ordered. Number of Posters

Total Cost (in dollars)

1

$8

2

$14

3

$20

4

$26

5

?

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