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Unit 9 Study Guide

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Last updated over 3 years ago
19 questions
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Question 1
1.

Solve the equation by graphing.


If there is No Solution, just type No.
If there is more than one solution, put a comma and no spaces between your answers.
Only write the numerical values. You don't need the x= part.
Round to the nearest hundredth, if necessary.

Question 2
2.

Find the roots of the equation by graphing.


If there is No Solution, just type No.
If there is more than one solution, put a comma and no spaces between your answers.
Only write the numerical values. You don't need the x= part.
Round to the nearest hundredth, if necessary.

Question 3
3.

Find the solution(s) of the equation by graphing.


If there is No Solution, just type No.
If there is more than one solution, put a comma and no spaces between your answers.
Only write the numerical values. You don't need the x= part.
Round to the nearest hundredth, if necessary.

Question 4
4.

Solve the equation by graphing.


If there is No Solution, just type No.
If there is more than one solution, put a comma and no spaces between your answers.
Only write the numerical values. You don't need the x= part.
Round to the nearest hundredth, if necessary.

Question 5
5.

Which type of regression best fits the data?


Question 6
6.

Type the equation for the curve of best fit for #5. Round to the nearest hundredth, if necessary.


Question 7
7.

Solve by factoring.

Question 8
8.

Solve by factoring.

Question 9
9.

Solve by factoring.

Question 10
10.

Solve by factoring.

Question 11
11.

Solve by factoring.

Question 12
12.

Solve by factoring.

Question 13
13.

Find the zeros of the function.

Question 14
14.

Find the roots of the function.

Question 15
15.

Solve using the square roots method.

Question 16
16.

Solve using the square roots method.

Question 17
17.

Solve using the square roots method.

Question 18
18.

Solve using the square roots method.
Type your exact answer. No "x="

Question 19
19.

Solve using the quadratic formula.
Type in your exact answer. No "x="