TN Algebra 1 Review #2

Front

(x - 4)(x - 6)

Back

x² -10x + 24

Front

Back

Not a Function

Front

Evaluate for f(1)

Back

2

Front

What is the value of x when f(x) = 16? Options: x = 4 only, x = 4 and x = 8, x = 16, Not on the graph

Back

x = 4 and x = 8

Front

What is the slope between the two points? (2, 8); (3, 12)

Back

4

Front

Which equation is being represented by this line? Options: y = -1x + 2, y = 1/2x + 2, y = 3x -4, y = -3x +2

Back

y = -1x + 2

Front

What percentage of the data is between 90 and 140? Options: 25%, 50%, 75%, 100%

Back

50%

Front

If a system of equations has no solution, what does the graph look like?

Back

parallel lines

Front

Solve the system of equations by elimination.
-x + y = -13
-8x - 4y = -8

Back

(5, -8)

Front

Alexandra's haircuts and hair dyes: 3 haircuts + 2 hair dyes = 315 minutes, 2 haircuts + 4 hair dyes = 450 minutes. Which system of equations represents the situation?

Back

3x + 2y = 315
2x + 4y = 450