Semester 1 Review

Nsolve

100

What is the solution to the equation 2x+3=11?

x=4

200

DOUBLE JEOPADY

 How do you isolate the variable in the equation 4x−5=3? 

SHOW YOUR WORK

           4x-5=3

Step1 : Move the -5 CHANGE THE SIGN

        4x=3+5 <-- SIMPLYIFY

        4x=8

Step2:  Divide by 4 

        x=2 

300

Solve for x in the equation 3(x²−2)=21

x=3

400

5x+2=3x+10, what is the value of x?

x=4

500

Solve the equation 

- 6x - 8=- 6(x - 13)

No solution found

Domain and Range

100

What values are for DOMAIN?

x values/x axis

200

What values are for RANGE? 

y values/ y axis

300

What is the Domain of this graph 

-3<x<2

400

What is the RANGE of this graph 

-5<y<2

500

DOUBLE JEOPARDY 

What is the Domains of the following graph? 

ALL REAL NUMBERS

Linear Equations

100

What is the slope of the line represented by the equation y=4x+1?

slope is 4

200

 Identify the y-intercept of the equation y=−2x+6

y-intercept is 6

300

What is the x-intercept of the equation 3x+2y=6

x-intercept is 2

400

What is the slope of the line for the following equation y=-2

slope is ZERO

500

What do we call the intersection point of two lines? 

Solution (x,y)

Exponents

100

2³

8

200

 Simplify x⁴⋅x²

x⁶

300

What is the value of    a⁵

                                ___

                                 a²

a³

400

 Apply the exponent rule to simplify (x³)²

x⁶

500

Simplify the following 

(3x²y⁴z)²

9x⁴y⁸z²

Factoring

100

 Factor the expression x²−9

(x-3)(x+3)

200

What are the factors of x²+7x+10

(x+5)(x+2)

300

Factor the polynomial x²-5x+6

(x-3)(x+2)

400

How do you factor x²-8x+12

(x-2)(x-6)

500

What are the factors of 5x²+19x+12

(5x+4)(x+3)