Mini Marker 3 review

The graph below illustrates the cost of renting a cab at the Yellow Cab Company. What is the rate of change of the cost with the respect to the number of mile for the Yellow Cab Company?

• $3

• $2

• $1

• $0.50

Given the graph of the linear inequality below, which linear inequality in two variables can be used to represent the graph?

• $y\le-\frac{1}{2}x+4$

• $y\le-2x+4$

• $y\ge-\frac{1}{2}x+4$

• $y<-\frac{1}{2}x+4$

If the value of y varies directly with x, which function represents the relationship between x and y when  $y=\frac{16}{5}$  when  $x=20$  ?

•  $y=\frac{25}{4}x$  

•  $y=\frac{116}{5}x$  

•  $y=\frac{4}{25}x$  

•  $y=64x$  

A linear inequality in two variables is given as  $5x+2y>4.$  Which graph represents the solution set to the linear inequality? 

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• 
• 
• 

Which value of x makes the equation  $2\left(x-9\right)-2x=-3\left(3x+7\right)$   true?

•  $x=-1\frac{7}{9}$  

•  $x=\frac{2}{9}$  

•  $x=-\frac{1}{3}$  

•  $x=-3$  

y varies directly with x. When y = 39,  x = 3.  Find the value of y when x = 2.

• 26
• 3
• 58.5
• 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

y varies directly with x. When y is 16, x is 32. Which equation represents this situation?

• y = 32x
• y = 16x
• y = 2x
• y = (1/2)x

Tags

CCSS.HSA.CED.A.2

What is the x and y intercept for the following equation ?
4x - 10y = 20

• x - int = 4    
  y-int = -10
• x-int = 5
  y-int = 2
• x - int = 5
  y int = -2
• x -int = 4
  y -int = -10

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Determine the y-intercept for the following equation
4x + 2y = -12

• 4
• -6
• -12
• 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6
• r ≥ 6
• r ≤ -6
• r ≥ -6

Tags

CCSS.7.EE.B.4B