Jeopardy Review 1

Simplify rad

100

square root of 75

5 root 3

200

Cube root of x¹⁸

x⁶

300

square root of 27x⁶

3 x³ square root of 3

400

cube root of 27x⁵

3x cube root of x²

500

square root of 700x⁵y⁴

10x²y² square root of 7x

Exponential

100

Growth or Decay?

y= 3(4.3)^x

g

200

What is the domain: y = 4^x

all reals

300

what is the range:  y = 3^x + 2

y>2

400

What is the asymptote:

y = 3(0.32)^x - 9

 y = -9

500

Write an exponential function with base 4, initial value -5 and asymptote y = 10. 

y= -5(4)^x + 10

Slope and y-intercepts

100

Another way to describe slope is...

rise over run

200

You can find the y-intercept by plugging in _______ 

x = 0.

300

What is the slope in y=3x + 8?

3/1

400

another name for the y-intercept of a linear function is ________. 

initial value. 

500

Find the slope (4, 3) and (5, 3). 

0

Quadratic Functions

100

What is the formula for the axis of symmetry given standard form (ax² + bx + c)

-b/2a

200

If the vertex is (8, -3) what is the axis of symmetry?

x = 8

300

If a graph opens concave down, it has a __________. 

maximum

400

What is the vertex:  y = -9(x+ 3)² +7

(-3, 7)

500

Factor to find the x-intercepts:

x² -7x + 10

(5, 0) and (2, 0)

Distributive Property

100

8(4+x) = ?

32+8x

200

5(x-3)

5x-15

300

7+9(2x-3)

18x-20

400

-3(-x-10)

3x+30

500

x + 10 -6(x-3x) +4

13x+14

Solve the equation

100

Solve.

3y + y = -4

-1

200

Solve.

3 - x = 9

-6

300

Solve.

2(x-1) = 8

5

400

Solve.

2x - (x-3) = 9

6

500

Solve.

3 = 4x - 2(x + 1)

5/2