Systems of Linear Functions STAAR Qs

Systems of Linear Functions STAAR Qs

9th Grade

10 Qs

quiz-placeholder

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Systems of Linear Functions STAAR Qs

Systems of Linear Functions STAAR Qs

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA.REI.C.6, HSA.CED.A.2, HSA.CED.A.3

+6

Standards-aligned

Created by

Catherine Gallardo

Used 12+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Victoria buys a total of 2.5 pounds of peaches and grapefruit at the store. Peaches cost $1.58 per pound and grapefruit cost $1.09 per pound. If she spends a total of $3.46, which system of equations can be used to determine the weight of the peaches, p, and grapefruit, g that Victoria bought?

p+g = 2.5p+g\ =\ 2.5

1.58+1.09g=3.461.58+1.09g=3.46

p+g = 3.45p+g\ =\ 3.45

1.58+1.09g=2.51.58+1.09g=2.5

pg = 2.5p-g\ =\ 2.5

1.58p + 1.09g = 3.461.58p\ +\ 1.09g\ =\ 3.46

p+g=2.5p+g=2.5

1.58p1.09g=2.51.58p-1.09g=2.5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which pair of equations could NOT be used to solve the following system for x and y?


 4x+2y=224x+2y=22  
 2x+2y=8-2x+2y=-8  

4x+2y=224x+2y=22

2x2y=82x-2y=8

4x+2y=224x+2y=22

4x+4y=16-4x+4y=-16

12x+6y=6612x+6y=66

6x6y=246x-6y=24

8x+4y = 448x+4y\ =\ 44

8x+8y=8-8x+8y=-8

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A sports magazine prints 12 issues per year. A technology magazine prints 10 issues per year. The total number of pages in all the issues of the sports magazine for one year is 32 more than the total number of pages in all the issues of the technology magazine. Each issue of the sports magazine has 18 fewer pages than each issue of the technology magazine. Which system of equations can be used to find s, the number of pages in each issue of the sports magazine and t, the number of pages in each issue of the technology magazine?

s=t18s=t-18

12s=10t+3212s=10t+32

s=t18s=t-18

10s=12t+3210s=12t+32

t=s18t=s-18

10t=12s+3210t=12s+32

t=s18t=s-18

12t=10s+3212t=10s+32

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

 y<2x+20y<-2x+20  The inequality is graphed below.  Which coordinate point is contained within the solution set of the inequality?

(8,5)

(8,20)

(0,20)

(4,5)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.12

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 3y=2x+12-3y=2x+12 

  2x+y=42x+y=-4  

Which graph can be used to find the solution to the system of equations? 

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The graph of y=2x+2 is shown on the coordinate grid below. Which equation, together with the equation whose graph is shown, forms a system of equations with (2,6) as a solution?

y=(x2)+8y=\left(x-2\right)+8

2x+y=3-2x+y=3

y=x+8y=-x+8

y=2x+9y=-2x+9

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x+yx=5\frac{x+y}{x}=5  

 6x+2(x2)=y6x+2\left(x-2\right)=y  

The point (x,y) is the solution to the system of equations below. What is the value of y? 

 12\frac{1}{2}  

3.6

4

5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

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