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Assessment over 5.3 Inequalities, 1.7 Function Notation, & 3.3 Rate of Change and Slope

Last updated over 4 years ago

15 questions

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Question 1

1.

Solve the following Inequality: -3x + 7 > 43

{x|x < -12}

{x|x > 12}

{x|x > -12}

{x|x < 12}

Question 2

2.

Solve the following Inequality: 21 > 15 + 2x

{x|x < -3}

{x|x > 3}

{x|x > 3}

{x|x < 3}

Question 3

3.

Solve the following Inequality: -5(x + 4) > 3(x - 4)

{x|x > -1}

{x|x < -1}

{x|x < -4}

{x|x > -4}

Question 4

4.

For f(x) = -2x + 7, find f(-1).
(-1, _______)

Question 5

5.

For f(x) = 2x2, find f(0).
(0, _______ )

Question 6

6.

For f(x) = 17 – 5x, find f(7).
(7, _______ )

Question 7

7.

For f(x) = 4x + 9, does (1, 13) belong?

True

False

Question 8

8.

For f(x) = ½(x – 6), does (3, -3) belong?

True

False

Question 9

9.

For f(x) = -2x – 7, does (-1, -5)?

True

False

Question 10

10.

Draw a line with the specified slope.

Draggable item		Corresponding Item
positive
zero
negative
undefined

Question 11

11.

14.)  Identify the slope of the given line.

Slope   _______

Question 12

12.

15.) Identify the slope of the given line.

Slope _______

Question 13

13.

16.) Find the slope of the line through (2, 5) and (6, 2).

Slope _______

Question 14

14.

17.) Find the slope of the line through (4, 3) and (7, -3).

Slope _______

Question 15

15.

18.) Find the Rate of Change for the following data in the table below and explain the meaning of your answer.