Algebra 1 Midterm Review

Front

Given f(x) = -4x - 10 and f(x) = 10. Find x.

Back

x = -5

Front

Solve for a in the equation a = pw.

Back

a = p/w

Front

Solve the inequality: 3(x - 2) < 2(x + 9).

Back

x < 24

Front

Determine if the following set is a function: {(1,2), (2,3), (1,4)}.

Back

Not a Function

Front

Which set of values is a function? (9,5) (10,5) (9,-5) (10,-5), (3,4) (4,-3) (7,4) (3, 8), (6,-5) (7, -3) (8, -1) (9, 1), (2, -2) (5, 9) (5, -7) (1, 4)

Back

(6,-5) (7, -3) (8, -1) (9, 1)

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What does it mean for a graph to be linear?

Back

It means the graph forms a straight line.

Front

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

Back

x = 4.