Formula and Equations
Equations/Inequalities/Statistics
Parallel/Perpendicular Lines
Midpoint and Distance
Quadratic Function
100

What is the midpoint formula?

x1+x2/2 and y1+y2/21

100

What variable represent the correlation coefficient?

r

100

What is the slope of a line parallel to y=5x-2

5

100

Find the midpoint of (1, 4) and (5, 6)? 

(3, 5)

100

What is the maximum x-intercepts?

2

200

What is the Pythagorean theorem?

a2+b2=c2

200

Solve for B. 

V=1/3Bh

3V/h

200

What is the slope of a line perpendicular to y=-2x+8

1/2

200

What can I use in place of the distance formula?

Pythagorean Theorem

200

Factor x2+2x-15

(x-3)(x+5)

300

What is the quadratic equation?

ax2+bx+c

300

Solve. −8n + 4(1 + 5n) = −6n − 14 

-1

300

Find the slope of a line perpendicular to x+2y=6

2

300

Endpoint: (−5, 4), midpoint: (−10, −6), Endpoint: ?

(-15, -16)

300

When did the rocket hit the ground given function: -16t2+128t ?

8 seconds

400

What is the exponential function?

f(x)=abx
400

The senior classes at High School A and High School B planned separate trips to New York City. The senior class at High School A rented and filled 1 van and 6 buses with 372 students. High School B rented and filled 4 vans and 12 buses with 780 students. Each van and each bus carried the same number of students. How many students can a van carry?

18
400

through: (4, -4), parallel to y = 3

y=-4

400

Find the distance of (7, 6), (0, 2).

8.1

400

What is the maximum height of the given function: -16t2+128t

256

500

What is the distance formula?

d=

500

Brenda's school is selling tickets to a spring musical. On the first day of ticket sales the school sold 3 senior citizen tickets and 9 child tickets for a total of $75. The school took in $67 on the second day by selling 8 senior citizen tickets and 5 child tickets. What is the price each of one senior citizen ticket and one child ticket?

11

500

Write an equation of a line the is parallel to 6x+5y=3 through (5,0).

y=-6/5x+6

500

Find the area of the rectangle at points (-4,4), (-8,0), (0,8), and (4,4). Round to the nearest whole number.

64

500

When does the rocket hit the ground? DO NOT USE DESMOS GRAPHING CALCULATOR!

-16t2+16t+480

6 seconds