Review Jeopardy

Slope

100

m= ?

m=y₂-y₁/x₂-x₁

200

// Lines are...

Same slope

300

Vertical lines have..

m=undefined. m=#/0

400

Horizontal lines

m=0. m=0/#

500

What happens with _|_ Lines

Flip, change sign

Linear Equations

100

How do you interpret y value?

Initial value

200

Mis

slope, rate of change

300

How do you get an equation of a line from your calculator?

Stat, edit, stat, calc 4

400

Slope intercept form

y=mx+b

500

How do you interpret slope?

every one unit up in ______ up/down by slope

"rate of change"

Exponential

100

a⁰=?

a⁰=1

200

What is the 'a' in the exponential formula

y-intercept, initial value

300

Exponential formula

y=a*b^x

400

Decay formula

A = P (1-r)^t

500

Growth formula

A = P (1+r)^t

Properties of Exponents

100

b^-1=?

b^-1=1/b

200

X intercept (#,0) is on...

X axis

300

Finish the equation: a⁵*a³=?

a⁵*a³=a⁸

400

Y intercept (0,#) is on...

Y axis

500

a^6/4=?

a^6/4=a^6-4

Quadratic

100

How do you find the maximum/minimum in the calculator?

2nd trace

200

X value of vertex

x = -b/2a

300

Standard form

y=ax²+bx+c

400

axis of symmetry

X = -B/2A

500

How do you find the x/y intercepts of y=(x-3)(x+2)?

Set each set of parentheses equal to zero and solve.