Final Exam Review

Final Exam Review

Poll

How do you feel about taking the Algebra II final exam this week?

• Nervous :/

• READY! :D

• Crying Inside :(

• I can pass it! :)

​Complex Numbers

Multiple Choice

Simplify $$\left(9+4i\right)-\left(-2-2i\right)$$  

• $$7+2i$$  

• $$11+6i$$  

• $$7+4i$$  

• $$11+2i$$  

Multiple Choice

Simplify: $$\left(1+i\right)\left(2+3i\right)$$  

• $$3+5i$$  

• $$2+5i$$  

• $$-1+5i$$  

• $$-1-5i$$  

​Equation of a parabola

Multiple Choice

Given vertex = (1,2) and point = (5,18) on a parabola. Find a using $$y=a\left(x-h\right)^2+k$$  

• a= 1

• a= 2

• a= -1

• a= 0

​Convert Standard to Vertex Form

Multiple Choice

Write $$y=x^2+4x-1$$  in vertex form

• $$y=\left(x-2\right)^2-5$$  

• $$y=\left(x+2\right)^2-5$$  

• $$y=\left(x-2\right)^2+5$$  

• $$y=\left(x+2\right)^2+5$$  

​Square Root Method to Solve Quadratic Equations

Multiple Choice

Solve $$2x^2=18$$  

• x = 6, -6

• x = 2, -2

• x = 1, -1

• x = 3, -3

Multiple Select

Solve $$x^2=-16$$  

• x = 4, -4

• x= 4i , -4i

• x= No solution

• x= 0

​Quadratic Formula Method to Solve Quadratic Equations

Multiple Choice

Solve $$x^2+4x+4$$  using the quadratic formula

$$x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}$$  

• x= 2

• x= -2

• x= 2, -2

• x= 0

Multiple Choice

Solve $$x^2-12x=-11$$  by Factoring

• x= 1, 11

• x = -1, -11

• x = 1

• x= -11

Open Ended

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