Applied Math Semester 1 Review

Expressions

100

Evaluate this expression

2⁶

64

200

Evaluate this expression if g=2 and t=11

g + 6t

68

300

Evaluate this expression

2x8x10x2

320

400

Solve this expression

(3+8)15

165

500

Write an algebraic expression that represents five times the quantity x increased by seven, minus 4 cubed

5(x+7)-4³

Equations

100

Solve for X.

12x = -132

-11

200

Solve for X.

-34 = 6m - 4

-5

300

Solve for X.

x/5 - 6 = 8

70

400

Solve for X. 

5(1 + n) = -5

-2

500

Solve for X.

6(3a + 1) - 30 = 3(2a - 4)

1

Functions

100

Determine whether each relation is a function

(6,-1), (-4,2), (5,2), (4,6), (6,5)

No

200

If f(x) = 3x + 2, find the value.

f(4)

14

300

If f(x) = 3x + 2, find the value.

f(2) + 1

9

400

Determine whether the function is linear or nonlinear. 

y = 2x + 5

Hint: Get the equation in Ax + By = C form

Linear

500

What is the difference of graphs that are discrete, continuous, or neither?

A graph that is discrete is made up of entirely individual points, a graph that is continuous is graphed altogether with no breaks, and it is neither if there are dots and lines on the graph that are not altogether.

Linear and Nonlinear Functions

100

Graph this equation.

x = -2

Straight line on the line -2

200

Graph 3x = y using the points -1, 0, 1.

Graph

300

Find the slope of the line that passes through the points:

(5-,-8) (-8,1)

-3

400

Write an equation in slope intercept form using the following equation.

-4x - 10y = -7

y = -0.4x + 0.7

500

Use the given arithmetic sequence to write an equation and then find the 7th term.

-2, 3, 8, 13

 

a_n = 5n - 7; 28

Random Trivia

100

What is the longest river in the United States? 

Missouri

200

What is the chemical symbol for water?

H20

300

What fruit has its seeds on the outside?

Strawberry

400

In what year did YouTube launch?

2005

500

What is the powerhouse of the cell?

The mitochondria