EOC Fast Facts 1

Front

What is the slope of the line represented by the equation y = -2x + 5?

Back

Negative slope, decreasing.

Front

Is the function represented by the equation y = -2x + 5 linear or nonlinear?

Back

Linear.

Front

What are the zero(s) of the function y = -2x + 5?

Back

x = 0 and x = 4.

Front

What is the relationship between rate of change and slope for linear functions?

Back

They are equivalent.

Front

What is a function?

Back

A relation where every input yields one and only one output.

Front

What does a positive slope indicate about a line?

Back

The line is increasing.

Front

What does a negative slope indicate about a line?

Back

The line is decreasing.

Front

What is the general 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 line y = -2x + 5?

Back

5.

Front

How do you find the x-intercept of a linear equation?

Back

Set y to 0 and solve for x.