College Prep Algebra - Final Exam Review (Units 5-6)

Question 1

Unit 6 (Skill: Add/Subtract Rationals) \frac{5x}{\left(x+2\right)}+\frac{7}{\left(x+2\right)\left(x+6\right)}

Accepted Answer

\frac{5x^2+30x+7}{\left(x+6\right)\left(x+2\right)}

Question 2

Unit 5 (Skill: Radicals) Simplify the following radical expression.

Accepted Answer

2√5

Question 3

Unit 5 (Skill: Factoring) Solve quadratic by factoring. 9x^2-36x=0

Accepted Answer

x = 0, 4

Question 4

Unit 5 (Skill: Graphing Quadratics) What is a way to calculate the roots/x-intercepts/solutions?

Accepted Answer

Quadratic Formula, Completing the Square, Factoring and Solving

Question 5

Unit 5 (Skill: Radicals) Simplify the following radical expression.

Accepted Answer

3t^2u^2\sqrt{3u}

Question 6

Unit 6 (Skill: Simplifying Rationals) Simplify the rational which is already factored!

Accepted Answer

C

Question 7

Unit 6 (Skill: Simplifying Rationals) Identify the domain of the rational function.

Accepted Answer

All real numbers except 1 and 7

Question 8

Unit 6 (Skill: Simplifying Rationals) Simplify the rational function.

Accepted Answer

C

Question 9

Unit 5 (Skill: Graphing Quadratics) Which graph shows a quadratic function?

Accepted Answer

b

Question 10

Unit 5 (Skill: Quadratic Formula) The quadratic formula is x = ...

Accepted Answer

\frac{-b\pm\sqrt{b^2-4ac}}{2a}

Question 11

Unit 5 (Skill: Radical Operations) Simplify.

Accepted Answer

4\sqrt{2}

Question 12

Unit 5 (Skill: Completing the Square) Which answer correctly models Completing the Square?

Accepted Answer

1

Question 13

Unit 5 (Skill: Factoring) Solve quadratic by factoring. x^2+2x-8=0

Accepted Answer

x=-4 x=2

Question 14

Which unit(s)/topic(s) are on the Final Exam?

Accepted Answer

Unit 7 - Exponents and Logarithmic Functions, Unit 6 - Rational Functions, Unit 5 - Quadratic Functions

Question 15

Unit 5 (Skill: Quadratic Formula) Solve using the QF.3x^2-2x=4

Accepted Answer

x=1.54,-.87

Question 16

Unit 6 (Skill: Solving Rational Equations) Find the solution(s).

Accepted Answer

B

Question 17

Unit 6 (Skill: Multiply/Divide Rationals) Please divide.

Accepted Answer

C

Question 18

Unit 5 (Skill: Graphing Quadratics) Identify the vertex of the graph.

Accepted Answer

(2, 3)

Question 19

When is your Final Exam for College Prep Algebra this year?

Accepted Answer

Tuesday, June 10 9:45-11:15 AM

Question 20

Unit 5 (Skill: Graphing Quadratics) Identify the equation for the axis of symmetry of the graph.

Accepted Answer

x = 3

Questions 20