Algebra 2 Review Jeopardy!

linear/quadratic

100

What is the slope of a line passing through the points (2, 4) and (4, 6)?

1

200

What is the value of x when y=x²-5x+6

2, 3

300

What are the two ways we can write the slope formula?

rise / run; y2 - y1 / x2 - x1

400

What is the equation of a function in factored form if the solutions are -3 and 5

y=(x+3)(x-5)

500

Solve the equation using the quadratic formula: y=3x²+6x-9

-1± √3 

FOIL

100

(x + 1) (x + 2)

x2 + 3x + 2

200

(x - 4) (x + 3)

x2 - x - 12

300

(2x + 1) (3x + 4)

6x2 + 11x + 4

400

(4x - 3) (2x + 3)

8x2 + 6x - 9

500

(3x - 5) (3x - 4)

9x2 - 27x + 20

Solve for X

100

Solve for x: 3x + 2 = -10

x = -4

200

Solve for x: 3x² - 2 = 10

x = ± 2

300

Solve for x: 2x² - 3 = 5x + 4

x = -1, 7/2

400

Solve for x: 3x + 6 = x + 10

x = 2

500

Solve for x: x² - 5 = 20

x =±5

Radicals

100

Rewrite the expression in radical form: 2x^1/2

2√x

200

Evaluate the expression: 25^3/2

125

300

Find the real solutions to the equation. Round your answer to the nearest hundredth when necessary:    (x-5)⁴=256

1, 9

400

³√(x-16)=2 Sovle and check the solutions

24

500

Find the inverse of the function: y=(x+4)³

y= - 4+ ³√x

Exponents/Logarithms

100

Evaluate the expression for x=-2: 4^x-6

-5.94

-5 15/16

200

does the function represent exponential growth or decay? y=(1/6)^x

exponential decay

300

principal=$3500, r=3%, time=6years, compounded monthly. What is the balance to the nearest hundredth?

A=$4189.32

400

Simplify the expression: 7^log₇^x

x

500

Find the inverse of the function: y=log₂4x

y=2^x/4