Alg II SE Review

Quadratics

100

What 2 variables represent the vertex of a function?

(-h,k)

200

Factor x² - 2x - 3

(x-3)(x+1)

300

The Vertex form equation

y = a(x+h)² + k

400

Factor x² - 3x + 2

(x - 1)(x-2)

500

Solve this system : 

x + y = 5

y = x² - 3x + 2

(-1, 6), (3,2)

Absolute Value

100

The number of answers when doing Absolute Value equations

2

200

Before solving for an abs value function, the absolute value must be...

Isolated, alone, by itself

300

Solve the Abs Value function: 

4|x + 3| - 9 =7

x =1

x=-7

400

What is the solution set of 4|x + 7| - 3 = 13

{-11, 3}

500

Write an Abs Value equation that represents how many points the San Antonio Spurs can score if they will score within 20 points of 110 (Don't forget this means 20 points less OR MORE)

|x - 110| = 20

Music

100

This class rock band's name is based on electrical currents/electrical hardware

AC/DC

200

This rapped called himself God and sparked outrage in the religious community

Kanye West 

300

What does BPM stand for in Music?

Beats per minute

400

Which star singer was the youngest to win an Album of the year grammy?

Billie Eilish

Olivia Rodrigo

Lorde

Ariana Grande

Billie Eilish

500

What does lo-fi in lo-fi hip hop stand for?

Low fidelity 

Functions

100

Consider j(x) = 3x  + 4, what is j(-3)?

-5

200

If f(x) = 3x² + 4 and g(x) = 2x, what is (f*g)(x)? (B O X) 

6x³ + 8x

300

Explain the differences of these functions f(x), g(x), h(t), x(a), and s(d)

They are all functions, the only difference is what they're a function of. A function of f, g, h with respect to t, x with respect to a, etc

400

What type of zero does the function have (hint: Use discriminant formula (b² = 4ac) and see how many answers you have)

f(x) = 4x² + 4x + 1

One single repeated zero

500

If f(x) = 2 + i and g(x) = 3 -2i, solve (f*g)(x)

Hint: i² = -1

8-i

Movies

100

What does Ron use to break Harry out of the house in the Harry Potter and the Chamber of Secrets?

A flying car

200

In this movie a glorified surfer returns treasure to save the day

Moana

300

This movie featured the hit pop song, "We're all in this together" sung by Vanessa Hudgens and Zac Efron

High School Musical

400

In the Dark Knight, what is the name of the District Attorney that because the villain with a half burnt face

Harvey Dent (twoface)

500

Gaston claims to eat how many eggs in Beauty and the Beast

5 dozen