# Find the slope-intercept form of the equation of the line that passes

Question

QUESTION 1

Find the slope-intercept form of the equation of the line that passes through the given point and has the

indicated slope m. Sketch the line.

y=7x+7

y=7x-4

y=7x+7

y=-4x-4

QUESTION 2

Find the slope-intercept form of the equation of the line that passes through the given point and has the

indicated slope m.

(-6,6), m=-2

y=6x+6

y=6x-6

y=-6x-6

y=-2x-6

y=-2x+6

QUESTION 3

Determine whether the lines are parallel, perpendicular, or neither.

Parallel

Perpendicular

Neither

QUESTION 4

Evaluate the function ƒ(x) = 6x – 5 at ƒ(1)

2

1

-1

0

3

QUESTION 5

8

25

9

-25

8

QUESTION 6

Does the table describe a function?

no

yes

QUESTION 7

-h – 8, h≠0

-h – 6, h≠0

-h – 5, h≠0

-h – 9, h≠0

-h – 7, h≠0

QUESTION 8

Find all real values of x such that ƒ(x) = 0.

ƒ(x) = 42 – 6x

7

5

9

6

8

QUESTION 9

Find all real values of x such that ƒ(x) = 0

5/4

1

9/8

7/8

11/8

QUESTION 10

Find the domain of the function.

All real numbers t except t≠0

Negative real numbers t

All real numbers t such that t > 0

Non-negative real numbers t

All real numbers t such that t<0

QUESTION 11

Find the average rate of change of the function from x1=0 to x2=3

ƒ(x) = 7x + 13

The average rate of change from x1=0 to x2=3 is -7

The average rate of change from x1=0 to x2=3 is 7

The average rate of change from x1=0 to x2=3 is -13

The average rate of change from x1=0 to x2=3 is 13

The average rate of change from x1=0 to x2=3 is 19

QUESTION 12

Find the zeroes of the function algebraically.

ƒ(x) = 2×2 – 3x – 20

-5/2, 4

-5/2, -4

-2/5, 4

5/2, -4

5/2, 4

QUESTION 13

Find (ƒ+g)(x)

ƒ(x) = x+3, g(x) = x – 3

2x

3x

-3x

-2x

2x+6

QUESTION 14

Find (ƒ-g)(x)

ƒ(x) = x + 6, g(x) = x – 6

2x – 12

12

2x – 6

2x + 12

2x

QUESTION 15

Find (ƒg)(x)

ƒ(x) = x2, g(x) = 7x – 6

7×3 + 6×2

7×3 – 6×2

7×2 – 6×3

7×2 + 6×3

7x – 6×2

QUESTION 16

Evaluate the indicated function for ƒ(x) = x2 + 3, g(x) = x – 5

(ƒ + g)(6)

42

-40

34

44

40

QUESTION 17

find ƒ ∘ g

ƒ(x) = x2, g(x) = x – 5

x2

(x-5)2

(x+5)2

x2-5

x2+5

QUESTION 18

Find the slope and y-intercept (if possible) of the equation of the line. Sketch the line.

y = 7x + 5

m=7

y-intercept (0,5)

m = -7

y-intercept: (0,5)

m=5

y-intercept: (0,5)

m = -5

y-intercept: (0,5)

QUESTION 19

Plot the points and find the slope of the line passing through the pair of points

(0,6), (4,0)

m = 3/4

m = -3/2

m = -3/2

m = -2/3

m = 3/2

QUESTION 20

Plot the points and find the lope of the line passing through the pair or points

(11,0), (0,-9)

m = -11/9

m = 9/11

m = -9/11

m = 11/9

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