# Find the slope intercept form of the equation algebra homework help

### QUESTION 1

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.

(0,-4), m=7

 y=7x+7 y=7x-4 y=7x+7 y=-4x-4 y=7x-7

5 points

### QUESTION 2

1. 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

5 points

### QUESTION 3

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

 Parallel Perpendicular Neither

5 points

### QUESTION 4

1. Evaluate the function Æ’(x) = 6x – 5 at Æ’(1)

 2 1 -1 0 3

5 points

### QUESTION 5

1.  -8 25 9 -25 8

5 points

### QUESTION 6

1. Does the table describe a function?

 no yes

5 points

### QUESTION 7

1.  -h – 8, hâ‰ 0 -h – 6, hâ‰ 0 -h – 5, hâ‰ 0 -h – 9, hâ‰ 0 -h – 7, hâ‰ 0

5 points

### QUESTION 8

1. Find all real values of x such that Æ’(x) = 0.

Æ’(x) = 42 – 6x

 7 5 9 6 8

5 points

### QUESTION 9

1. Find all real values of x such that Æ’(x) = 0

 5/4 1 9/8 7/8 11/8

5 points

### QUESTION 10

1. Find the domain of the function.

 All real numbers t except tâ‰ 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

5 points

### QUESTION 11

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

Æ’(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

5 points

### QUESTION 12

1. Find the zeroes of the function algebraically.

Æ’(x) = 2x2 – 3x – 20

 –5/2, 4 –5/2, -4 –2/5, 4 5/2, -4 5/2, 4

5 points

### QUESTION 13

1. Find (Æ’+g)(x)

Æ’(x) = x+3, g(x) = x – 3

 2x 3x -3x -2x 2x+6

5 points

### QUESTION 14

1. Find (Æ’-g)(x)

Æ’(x) = x + 6, g(x) = x – 6

 2x – 12 12 2x – 6 2x + 12 2x

5 points

### QUESTION 15

1. Find (Æ’g)(x)

Æ’(x) = x2, g(x) = 7x – 6

 7x3 + 6x2 7x3 – 6x2 7x2 – 6x3 7x2 + 6x3 7x – 6x2

5 points

### QUESTION 16

1. Evaluate the indicated function for Æ’(x) = x2 + 3, g(x) = x – 5

(Æ’ + g)(6)

 42 -40 34 44 40

5 points

### QUESTION 17

1. find Æ’ âˆ˜ g

Æ’(x) = x2, g(x) = x – 5

 x2 (x-5)2 (x+5)2 x2-5 x2+5

5 points

### QUESTION 18

1. 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) m is undefined y-intercept: (0,5)

5 points

### QUESTION 19

1. 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

5 points

### QUESTION 20

1. 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 m = -7/13

5 points

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