Functions and Sequences
Solving Equations
Geometry
Rational Equations and Functions
Graphs
100
Functions and Sequences

If f(x) = 4x2- 5, what is f(-3)?
f(-3) = 31
100
Solving Equations

Solve for x. 10 - 4x = 62
x = -13
100
Geometry

If 2 angles in a triangle measure 37 and 54, what is the measure of the 3rd angle?
89
100

DOUBLE JEOPARDY:


These are the vertical and horizontal asymptotes of the function y = (4-3x)/(2x-1).

What is x = 1/2 and y = -3/2?

100
Graphs

Given the equation y = 3x, what is the name of the graph?
Line
200
Functions and Sequences

If f(x) = 6x2, find 3f(-b).
3f(-b) = 18b2
200
Solving Equations

Solve for x. (4/5)x - (2/5) = 6
x = 8
200
Geometry

Given a right triangle with one angle measuring 39, what is the measure of the other 2 angles?
90 and 51
200

This is the sum of (3x+4)/(x2-25) and 2/(x+5).

What is (5x-6)/(x2-25)?

200
Graphs

Given the equation y = -2x2, where is the vertex located?
(0,0)
300

Functions and Sequences: DOUBLE JEOPARDY


If f(x) = -3x - 5, find x if f(x) = -26.

x = 7

300
Solving Equations

Solve for x. -2(x + 4) - 6 = -36
x = 11
300
Geometry

The length of a given rectangle is 2x - 3 and its width is 3x. Find the area of the rectangle in terms of x.
6x2 - 9x
300

This is the difference of (4x-5)/(x2-36) and 3/(x+6).

What is (x+13)/(x2-36)?

300
Graphs

Given the equation y = -3/x, what quadrants is the graph located?
Quadrant 2 and 4
400
Functions and Sequences

Given the sequence An= 3n + 7, find the first 3 terms of the sequence.
A1 = 10 A2 = 13 A3 =16
400

Solving Equations


Solve the given equation for x. Y = (2/3)x + b

3(Y - b)/2

400

Geometry


2 sides of a right triangle have lengths 15 and 36, find the length of the hypotenuse.

Hypotenuse = 39

400

When -3/(x-2) = 1 - (12/(x2-4)) is solved for x, the solution is this.

What is -5?

400
Graphs

Given the equation y = 3/x2, where are the asymptotes located?
x and y axis
500
Functions and Sequences

Given the sequence Bn= 2n + 8, find n if Bn = 26.
n = 9
500

Solving Equations


Solve the equation for z. A = xy/z

z = xy/A

500
Geometry

The length of a given rectangle is 20. It's width is 15. What is the length of the diagonal of the rectangle?
Diagonal = 25
500

When the complex fraction (3/(x+1)-4/x)/(4/(x+1)+3/x) is simplified, it simplifies to this.

What is (-x-4)/(7x+3)?

500
Graphs

Given the equation y = 9/x2, what is the domain and range?
Domain: x cannot equal 0 Range: y is greater than 0
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