Unit 6 Flashcard Review - STAAR Math

Front

Solve for f: f - 4 = 6f + 26

Back

f = -6

Front

Solve for x: 7x - 11 = 5x + 25

Back

x = 18

Front

Solve for x: 2x = x + 3

Back

x = 3

Front

What is the first step to solve the equation f - 4 = 6f + 26?

Back

Isolate the variable f by moving all terms involving f to one side.

Front

What does it mean to isolate a variable in an equation?

Back

To isolate a variable means to get the variable alone on one side of the equation.

Front

What is the solution to the equation 3x + 5 = 20?

Back

x = 5

Front

What is the solution to the equation 4x - 7 = 9?

Back

x = 4

Front

What is the definition of a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed.

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 does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.