MATH JEPORADY

Linear Equations

100

Solve for x: 2x+3=72x+3=7

x=2

200

Find the slope of the line passing through the points (2, 3) and (4, 7).

x=2

300

What is the equation of a line with a slope of 3 and y-intercept of -5?

y=3x−5

400

Determine the x-intercept of the line 4x−5y=204x−5y=20

5

500

If f(x)=3x+4f(x)=3x+4 , find f−1(x)f−1(x) , the inverse function.

f−1(x)=x−43f−1(x)=3x−4

Quadratic Equations

100

Solve x2=16x2=16

x=4x=4 and x=−4x=−4

200

Factor the expression x2+5x+6x2+5x+6

(x+2)(x+3)(x+2)(x+3)

300

Use the quadratic formula to solve x2−3x−4=0x2−3x−4=0 .

x=4x=4 and x=−1x=−1

400

What is the vertex of the parabola y=x2+4x+4y=x2+4x+4 ?

-2, 0)?

500

Complete the square to solve x2+6x−2=0x2+6x−2=0 .

x=−3±11

Exponents and Radicals

100

Simplify 3²  x 3³

3⁵ or 243

200

Simplify (x²)³

x6

300

What is the value of v-49 ?

7

400

Simplify 16³/4/4

2

500

Rationalize the denominator: 2v3/3                                                                    

2V3                                                                       ____                                                                           3

Inequalities

100

Solve for x: x+4>7x+4>7 .

What is x>3x>3 ?

200

Solve the inequality: −2x≤8

x≥ −4

300

What is the solution set for 3x −1< 2x + 4 ?

x< 5

400

Solve 5x+2 ≥ 3x +10

What is x ≥4 ?

500

Graph the solution of −3(x−2)≤9
−3(x−2)≤9 on a number line.

What is x ≥−1 ?

Geometry Basics

100

What is the sum of the angles in a triangle?

What is 180 degrees?

200

Find the area of a rectangle with length 5 and width 3.

What is 15 square units?

300

What is the Pythagorean Theorem equation?

What is a²+b²=c²?

400

Calculate the circumference of a circle with radius 4.

What is 8π ?

500

Determine the sine of angle A in a right triangle with opposite side 3 and hypotenuse 5.

What is 0.6 or 3/5