Review Functions Unit Rates and Equations

Please solve this equation

• x = 16

• x = 30

• x = 161

• None of these match my answer

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

2) Solve this equation

t - 7 = 2

• t = 9

• t = 7

• t = 5

• None of these match my answer

Please solve this equation

7x = 84

• x = 77

• x = 91

• x = 588

• None of these match my answer

1) Solve this equation

c - 1 = 8

• c = 9

• c = 7

• c = 8

• None of these match my answer

Please solve this equation

x - 12 = 13

• x = 25

• x = 1

• x = 156

• None of these match my answer

Please solve this equation Melanie and Julian have 50 dinosaurs in total. Julian has 21 dinosaurs. How many dinosaurs does Melanie have?

• g = 29

• g = 71

• g = 1050

• None of these match my answer

Which table represents a function?

• Table A

• Table B

• Table C

• Table D

Which statement correctly compares the rates of change of functions 1 and 2?

• The slope of function 1 is -3, and the slope of function 2 is 2, so function 2 is changing at a faster rate.

• The slope of function 1 is 2, and the slope of function 2 is 3, so function 2 is changing at a faster rate.

• The slope of function 1 is -3, and the slope of function 2 is -2, so function 1 is changing at a faster rate.

• The slope of function 1 is -2, and the slope of function 2 is -3, so function 1 is changing at a faster rate.