Quiz about Unit 5 Regents Review - Graphing

Question 1

In the equation, y = mx + b, the letter b is the ___________.

Accepted Answer

y-intercept

Answer

x-intercept

Answer

slope

Answer

rate of change

Question 2

What does "m" represent in y=mx+b?

Accepted Answer

slope

Answer

y-intercept

Answer

macaroni

Answer

x-intercept

Question 3

How would you write the equation with a slope of 2/3 and a y-intercept of -3

Accepted Answer

y=2/3x-3

Answer

y=3/2x+3

Answer

y=2/3-3

Answer

y=2/3x+3

Question 4

Find the slope and y - intercept

y = 1/2x - 1

Accepted Answer

slope: 1/2 y-intercept: -1

Answer

slope: 2 y-intercept: -1

Answer

slope: 1/2x y-intercept: 1

Answer

slope: 2 y-intercept: 5

Question 5

What is the equation of the line in slope-intercept form that has a slope of 2 and goes through (3,4)?

Accepted Answer

y = -2x +2

Answer

y = 2x +2

Answer

y = -2x -2

Answer

y = 4x +4

Question 6

What type of slope does the following graph have?

Accepted Answer

Negative

Answer

Postive

Answer

Zero Slope

Answer

Undefined

Question 7

Determine what type of slope is portrayed in the image

Accepted Answer

Positive

Answer

Negative

Answer

Zero

Answer

Undefined

Question 8

Question 8.

Accepted Answer

Undefined

Answer

Positive

Answer

Negative

Answer

Zero

Question 9

Question 9.

Accepted Answer

Zero

Answer

Positive

Answer

Negative

Answer

Undefinced

Question 10

Find the slope.

Accepted Answer

3/2

Answer

-3/2

Answer

(-0,-3)

Answer

none of the above

Question 11

Find the slope of the line.

Accepted Answer

-5/4

Answer

5/4

Answer

-4/5

Answer

4/5

Question 12

Given the equation y=-4x+5, what is the y-intercept?

Accepted Answer

5

Answer

-4

Answer

x

Answer

-4/5

Question 13

What is the slope?

Accepted Answer

1/2

Answer

2

Answer

1

Answer

1.5

Question 14

Find the slope of the line that passes through
(10, 1) and (5, 2)

Accepted Answer

-1/5

Answer

1/5

Answer

5

Answer

-5

Question 15

Find the slope of the line that passes through the points (2, 4) and (6, 12)

Accepted Answer

2

Answer

1/2

Answer

-1/2

Answer

-2

Question 16

which equation best represents this graph?

Accepted Answer

y >1/2x + 2

Answer

y < 1/2x + 1

Answer

y < 1/2x + 2

Answer

y > 2x

Question 17

Give the y-interecept
3x + y = 5

Accepted Answer

(0,5)

Answer

(-3, 0)

Answer

(5, 0)

Answer

(0, -3)

Question 18

Give the x-intercept
3x + 8y = 24

Accepted Answer

(8, 0)

Answer

(0, 8)

Answer

(3, 0)

Answer

(0, 3)

Question 19

Does the point (2, 8) lie on the line,

y = 10 - x?

Accepted Answer

Yes

Answer

No

Question 20

Which equation matches the graph?

Accepted Answer

y = 1/4 x + 2

Answer

y = 2x

Answer

y = 1x + 4

Answer

y = 2x - 3

Question 21

Write the equation in slope-intercept form (solve for y):
2y = 10x + 14

Accepted Answer

y = 5x + 7

Answer

y = 10x + 12

Answer

y = 10x + 7

Answer

y = 5x + 14

Question 22

Write the equation in slope-intercept form (solve for y):

y + 4 = 8x

Accepted Answer

y = 8x - 4

Answer

y = 2x

Answer

y = 2x

Answer

y = 8x + 4

Question 23

What is the equation of the line in slope-intercept form that goes through (2,1) and (4, 5)?

Accepted Answer

y = 2x + 3

Answer

y = -2x - 3

Answer

y = -2x + 3

Answer

y = 2x - 3

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