Quiz about Slope Y Interception

Question 1

Find the slope of the line.

Accepted Answer

-1

Answer

-2

Answer

2

Answer

1

Question 2

Find the slope of the line that passes through:
(6,7) and (4,2)

Accepted Answer

5/2

Answer

2/5

Answer

-5/2

Answer

-1/2

Question 3

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 4

What is the slope represented in the table?

Accepted Answer

slope: $$2$$

Answer

slope: $$\frac{1}{2}$$

Answer

slope: $$-\frac{1}{2}$$

Answer

slope: $$-2$$

Question 5

Consider the equation:
y=-x+4
Identify the slope and
y-intercept.

Accepted Answer

m=-1, b=4

Answer

m=4, b=-x

Answer

m=-x, b=4

Answer

m=1, b=4

Question 6

Convert the equation to slope-intercept form:
2x - 4y = 16

Accepted Answer

y = 1/2 x - 4

Answer

y = 1/2 x + 4

Answer

y = -1/2 x - 4

Answer

y = -1/2 x + 4

Question 7

What is the y-intercept

Accepted Answer

(0,-2)

Answer

(2,0)

Answer

(0,2)

Answer

there is no y-intercept

Question 8

What are the x- and y -intercepts on this graph?

Accepted Answer

(5,0), (0,5)

Answer

(0,5), (0,5)

Answer

(5,0), (5,0)

Answer

(0,0), (5,0)

Question 9

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

Accepted Answer

y +7 = -1/4(x - 4)

Answer

y - 4 = -1/4(x + 7)

Answer

y + 4 = -1/4(x - 7)

Answer

y - 7 = -1/4(x - 4)

Question 10

A 7-inch candle burns at a rate of 2-inches per hour. Which equation represents the relationship between y, the height of the dandle in inches, and x, the number of hours the candle burns?

Accepted Answer

y=7-2x

Answer

y=2x+7

Answer

y=2-7x

Answer

y=7x+2

Question 11

A function whose graph forms a straight line.

Accepted Answer

Linear function

Answer

quadratic function

Answer

exponential function

Question 12

What is the name of this equation $$y=mx+b$$ ?

Accepted Answer

slope intercept form

Answer

standard form

Answer

point-slope form

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