Lecture #7 (Exam #1 Review) - Fall 2024

Front

Write the equation in slope intercept form of a line that passes through the points (0,-1) and (2,1).

Back

y = x - 1

Front

Back

Front

Back

Front

Which of the following is NOT TRUE about inverse functions?

Back

The domain of a function always becomes the domain of its inverse.

Front

Back

Even Function

Front

Define slope-intercept form of a linear equation.

Back

The slope-intercept form is given by the equation y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the domain of a rational function?

Back

The domain of a rational function is all real numbers except where the denominator is zero.

Front

What does it mean for a function to be even?

Back

A function is even if f(-x) = f(x) for all x in the domain.

Front

What does it mean for a function to be odd?

Back

A function is odd if f(-x) = -f(x) for all x in the domain.

Front

How do you find the inverse of a function?

Back

To find the inverse, switch x and y in the equation and solve for y.