Algebra I Review

Front

What is the solution to the inequality -4x - 7 ≥ 21?

Back

x ≤ -7

Front

What is the solution to the inequality -4x + 14 ≤ 54?

Back

x ≥ -10

Front

What are the values of x when f(x) = 16 if the function is defined as f(x) = x^2?

Back

x = 4 and x = -4

Front

Evaluate the function f(x) = 3x + 3 for x = 9.

Back

30

Front

Evaluate f(1) for the function f(x) = 3x - 1.

Back

2

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as x increases, f(x) also increases.

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

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

Back

3, because it is the value of y when x = 0.

Front

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

Back

x = 4.