Solve x=

Another name for an x – intercept is a real zero.

Match each variation to its equation

Write the linear equation   in slope – intercept form. Then, identify the x – intercept, the y – intercept, and the slope. Draw the graph on your scratch paper. *Type the slope as a whole number or reduced fraction. Make sure to include m=. Type the intercepts as ordered pairs. Do not use spaces.  a) slope – intercept form: b) x – intercept: c) y – intercept: d) slope: e) draw the graph on scratch paper. 

Use Descartes’s Rule of Signs to discuss the possibilities for the number of positive, negative, and imaginary zeros of the function .

The number is a of the polynomial function  if and only if is a of the polynomial .

Use the 4 – step process (switch and solve method) to find the inverse of the following function: .

A deposit of $7000  earns 8% annual interest. Find the amount in the account at the end of 12 years if the interest is compounded *Use the compound interest formula: a) annually: $ b) monthly: $ c) quarterly: $ d) daily: $

*If there is more than one solution, enter your answers as a comma – separated list. Type your list in order from smallest to largest number. Do not use spaces. Solve . a=

To determine if a graph represents a function, use the line test. To determine if a function is a one – to – one function, use the line test.