Semester Exam Review Part 1

Front

What does 'b' represent in the equation y=mx+b?

Back

y-intercept

Front

Which equation represents a line with a slope of 2 and a y-intercept of 3?

Back

y = 2x + 3

Front

What is the slope of a line parallel to the line whose equation is y = 5x + 4?

Back

5

Front

If the slope of line m is -4/3, what is the slope of a line perpendicular to it?

Back

3/4

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 slope of a horizontal line?

Back

0

Front

What is the slope of a vertical line?

Back

Undefined

Front

What does the slope of a line indicate?

Back

The rate of change of y with respect to x.

Front

What is an exponential function?

Back

A function of the form y = a * b^x, where a is a constant, b is a positive real number, and x is the exponent.

Front

What is the y-intercept of the line represented by the equation y = -3x + 5?

Back

5