ALGEBRA 1 REVIEW-GAME 1

EXPRESSIONS, EQUATIONS, AND FUNCTIONS

100

4(6n+7) when n=3

100

200

3 times a number minus 6 equals 30

3x-6=30

300

x=8 a solution for 2x+10<4x-7

show work 

What is no 26<25 does not work!

400

You buy apples at $2 per apple and oranges at $3.50 per orange. What is an expression for the total cost of fruit purchased? 

What is 2a+3.50x=c 

500

F(x)=2x²-3x+2

solve f(3)=

-7

REAL NUMBERS

100

11 plus the square root of 64

19

200

Simplify: -7x(x-13)

What is 7x²+91x.

300

-16--25.2

 9.2.

400

6x(3x+8)+2x

18x²+50x

500

11x+2(x+9)-3x(5x-2) solve and write in standard form 

-15x²+19x+18

LINEAR EQUATIONS/GRAPHING

100

Identify the slope and y-intercept: 6x+3y=18

What is m=-2;b=6

200

X-intercept and Y-intercept: -2x+5y=-20

What is x-intercept=10; y-intercept=-4

300

Solve for x: 16x-4=4(2x-3)

What is x=-1.

400

Solve proportion: b/8=9/4

What is b=18.

500

Graph:2y+3=4x+5

y=2x+1

WRITING, SOLVING AND GRAPHING LINEAR EQUATIONS

100

Equation of the line that passes through the point (-2,9) and has slope -2.

What is y=2x+5

200

Equation of the line that passes through the two given points: (3,9) (1,1).

y=4x-3

300

Equation of the line that passes through the given point and is parallel to the given line: (3,-3), y=x+5

y=x-6

400

Solve: |x-2|>9

 x>11 or x<-7

500

Graph: 3-2y<4x+1 

 look at graph.

SYSTEMS OF EQUATIONS

100

Solve the linear system: 5x+y=4, 6x-y=7

What is x=1, y=-1 or (1,-1)

200

Graph: y≥3x-1, y<2x+2

What is look at graph.

300

Is the ordered pair a solution? show work for credit (4,3), 5x-4y=20, 3y=2x+1

No.

400

Graph: y<2x+1  2y≥-8-4x

What is look at graph.

500

Solve the linear system: 2x+9y=16, 5x=1-3y

What is x=-1;y=2 or (-1,2)