Quizizz Linear Functions

What is the slope intercept form of the equation:  3y + 2x = 24?

• y = -⅔x + 8
• y = -3/2x + 12
• m = 2b + 24
• y = 2x + 24

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of  the line perpendicular to the line 3x + 2y = 19?

• -3/2
• -2/3
• 2/3
• 3/2

Tags

CCSS.8.EE.B.6

What is the value of x when 2x + 3 = 3x – 4 ?

• -7
• -1/5
• 1/5
• 7

The length, in inches, of a box is 3 inches less than twice its width, in inches. Which of the following gives the length, l inches, in terms of the width, w inches, of the box?

• l = 2w + 3
•  l =  w – 3
• l = 2w – 3
•  l =  w + 3

Tags

CCSS.6.EE.C.9

1

• A
• B
• C
• D
• E

Tags

CCSS.6.EE.A.3

9. In 1985, the cost of clothing for a certain family was $620. In 1995, 10 years later, the cost of clothing for this family was $1,000. Assuming the cost increased linearly, what was the cost of this family's clothing in 1991 ?

• A. $908
• B. $848
• C. $812
• D. $810
• E. $772

Tags

CCSS.HSF-LE.A.1B

13. Andrea manages a company that currently has 116 customers, which is 8 more than twice the number of customers the company had 1 year ago. How many customers did the company have 1 year ago?

• A. 50
• B. 54
• C. 62
• D. 66
• E. 100

Tags

CCSS.7.EE.B.4A

14. Joseph will have a 200-foot-long fence installed around his yard. The A+ Fence Company charges a $500.00 fee, plus a set amount per foot of fence. The A+ Fence Company has given Joseph an estimate of $2.200.00 to install the fence around his yard. What is the set amount per foot of fence?

• F. $ 4.00
• G. $ 4.80
• H. S 8.50
• J. $11.00
• K. $13.50

Tags

CCSS.7.EE.B.4A

18. Which of the following equations gives the relationship between the price in dollars, c, and the number of candies, n, in a box of candies at Carrie's Chocolate Shop?

• F. c = 0.2n + 0.5
• G. C= 0.3n
• H. c = 0.5n + 1.5
• J. c= n - 3.5
• K. c= 1.4n - 5.5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

45. During a snowstorm, the relationship between the depth of accumulated snow, y inches, and the elapsed time, x hours, was modeled by the equation 2x - 5y = -5. One of the following graphs in the standard (x,y) coordinate plane models the equation for positive values of x and y. Which one?

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Tags

CCSS.8.EE.B.5