Question 1

Write the equation of a line in slope intercept form that has a slope of 2/5 and has a y-intercept of 1.

Accepted Answer

y=2/5x+1

Answer

y=x+5

Answer

y=2x+5

Answer

y=-2/5x+1

Question 2

Write the equation of the line in slope intercept form.

Accepted Answer

y=3/4x+2

Answer

y=-3/4x+2

Answer

y=x+3

Answer

y=x+2

Question 3

Rectangle W(1,1), X(4,1), Y(4,2), Z(1,2) is similar to rectangle W'X'Y'Z'. If W'X' = 6, then what the scale factor of this dilation?

Accepted Answer

2

Answer

6

Answer

4

Answer

0.5

Question 4

P(-3,-2), T(2,-1), S(0,-4).  If ΔPTS is reflected across the x-axis, what are the new coordinates of S?

Accepted Answer

(0,4)

Answer

(4, 0)

Answer

(-4, 0)

Answer

(0, -4)

Question 5

The volume of the prism below is 180in^3. What is the value of x?

Accepted Answer

x=4

Answer

x=2

Answer

x=3

Answer

x=5

Question 6

Solve the equation for x.

Accepted Answer

No Real Solution

Answer

Infinite Solutions

Answer

x = 0

Answer

x = 5

Question 7

Solve for x.

Accepted Answer

x=-1/6

Answer

x=6

Answer

x=-6

Answer

x=1/6

Question 8

In what direction will this arrow point after it is rotated 270° counterclockwise?

Accepted Answer

Up

Answer

Left

Answer

Down

Answer

Right

Question 9

Which transformations will not result in a congruent figure?

Accepted Answer

Dilation

Answer

Reflection

Answer

Translation

Answer

Rotation

Question 10

Find the slope between the following points: (-4, 7) & (4, -10)

Accepted Answer

m= -17/8

Answer

m = -8/17

Answer

m = 8/ 17

Answer

m=17/8

Question 11

Write the equation of a line in slope intercept form of a line that has a slope of -9/2 and contains (2, –4).

Accepted Answer

y=-9/2x + 5

Answer

y= -9/2x + 2

Answer

y = -9/2x - 5

Answer

y = -9/2x -4

Question 12

Write the equation of a line in slope intercept form of a line that has a slope of -1/4 and contains (–4, –2).

Accepted Answer

y=-1/4x-3

Answer

y=-1/4x+5

Answer

y=-1/4x+3

Answer

y=-1/4x

Question 13

Solve for x.

Accepted Answer

x = -1

Answer

Infinite Solution

Answer

x = 1

Answer

No Real Solution

Question 14

Under a dilation, triangle A(0,0), B(0,4), C(6,0) becomes triangle A'(0,0), B'(0,10), C'(15,0). What is the scale factor for this dilation?

Accepted Answer

2.5

Answer

5

Answer

2

Answer

0.5

Question 15

Which equation has a slope of 4/5 and a y-intercept of -9.

Accepted Answer

y=4/5x-9

Answer

y=-4/5x+9

Answer

y=-4/5x-9

Answer

y=4/5x+9

Question 16

Write the equation of a line in slope intercept form that contains the points (–2,5) and (–1,1).

Accepted Answer

y=-4x-3

Answer

y=-4x+3

Answer

y=4x+3

Answer

y=4x-3

Question 17

Write the equation of a line in slope intercept form that contains the points (3,–5) and (–3, –3).

Accepted Answer

y=1/3x-4

Answer

y=1/3x+4

Answer

y=1/3x+3

Answer

y=1/3x-3

Question 18