Review: Foundations of Math 1 Final

Front

Simplify the expression: -3(x - 4)

Back

-3x + 12

Front

What is the equation of the line with a slope of \frac{2}{3} and a y-intercept of -2?

Back

y=\frac{2}{3}x - 2

Front

Solve for x: 2x + 3 - x = 1 + 2x - 3

Back

x = 5

Front

Simplify the expression: \frac{1}{2}(2x - 6)

Back

x - 3

Front

What is the solution to the system of equations represented by the points (1, 3)?

Back

(1, 3)

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

Define a linear equation.

Back

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

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

What is the y-intercept of a line?

Back

The point where the line crosses the y-axis.

Front

How do you combine like terms?

Back

Add or subtract coefficients of the same variable.