Easy Stuff
Inequalities and Functions
Linear Functions and Systems
Exponents and Polynomials
Random/Hard
100

-12 x 5 x -4  x 3

What is 720

100

-2t > -8

What is t < 4

100
Without graphing is (-4,0) on the graph of y = -2x + 4
What is no!!!
100
Scientific Notation
What is a method of writing numbers that are very large or very small.
100

Find the center and the radius for this equation of a circle:

  100x2 + 100y2 – 100x + 240y – 56 = 0.

Center is  (1/2, -6/5) and the radius is 3/2

200

-3, -2, 6, 8, and x  have a mean of  4.  Find the value of x 

x = 11 

200
| x - 8 | + 5 > 11
What is x < 2 or x > 14
200
The y-coordinate of any point where a graph intersects the y-axis.
What is y-intercept
200
(x + 3) (x + 2) multiply
What is x2 + 5x + 6
200

x2 - 5x + 7 = 0

5 + i√ ̅3 / 2 and   5 - i√ ̅3 / 2


300

s - 5 = 3

What is s = 8

300
The set of all first coordinates (x-values) of a relation or function.
What is a domain
300
Write the equation of each line in slope-intercept form: slope = 1/3, y-intercept = 6
What is y = 1/3x + 6
300
Solve: |2x - 4| = 22
What is -9, 13
300

Are these lines parallel or perpendicular -4y = 3x -24    y = -4/3x + 4

What is perpendicular

400

6x + 3 - 8x = 13

What is x = -5

400
For f(x) = 5x, find f(x) when x = 6 and when x = 7.5
What is 30 and 37.5
400
Solve by substitution: 4y - 5x = 9 x - 4y = 11
What is (-5,-4)
400
| x - 3 | + 14 = 5
What is no solution
400

Simplify this radical expression: 


(3√ ̅14 + 4√ ̅63) / 3√ ̅7

What is √ ̅2 + 4

500

Find 75% of 40

What is 30

500

Based on these points, do they represent a function? (1,2) (3,4) (9,-1) (-1,2), (1,3) (5,-6)

What is no, not a function.

500
Solve by elimination with multiplication: 2x + y = 3 -x + 3y + -12
What is (3,-3)
500
Solve: 2x + 6 = 12
What is 3
500

A ladder leans against a brick wall. The foot of the ladder is 6 feet from the wall. The ladder reaches a height of 15 feet on the wall. Find to the nearest degree, the angle the ladder makes with the wall.

What  is 22 degrees

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