8th Grade Mental Math

8th Grade Graphing

8th Grade Math

Advanced Math

Definitions

100

17 * 3

51

100

There are _______ quadrants on a coordinate plane

4

100

Rise over run

What is slope?

100

Slope of y=2x-4

What is m=2

100

½, 1/5, ¾;FRACTIONS THAT ARE MADE UP OF INTEGERS, TERMINATING DECIMAL NUMBERS, AND NON-TERMINATING DECIMAL NUMBERS WITH INFINITELY REPEATING PATTERNS.

What are rational numbers?

200

26+98

124

200

The points on the coordinate plane

What are coordinate points? Ex: (x, y)

200

The steeper the line the steeper the ________.

Slope

200

y-intercept of y=3x-8

What is -8

200

THE NUMBER OF TIMES A NUMBER IS MULTIPLIED BY ITSELF AND WRITTEN 2 TO THE 3RD MEANS 2X2X2

What is an exponent?

300

2(3+5)

16

300

What signs does Quadrant IV have?

(+, -)

300

If a line is decreasing then it's slope is __________

Negative

300

Slope of -3/4x + 6

What is m=-3/4

300

- TO HAVE THE SAME SHAPE AND SIZE

What is congruence?

400

8(4-9)+12

-28

400

An x and y axis divided into 4 quadrants.

What is the coordinate plane?

400

Equation for slope

What is m= y_{2}-y_{1} / x_{2}-x_{1}

400

Slope of y=-2

What is m=0

400

a common endpoint of two angles

What is a vertex?

500

(7-4)^{2}+(8-2)

15

500

A graph used to show change over a period of time.

What is a line graph?

500

Equation for a line

y= mx+b

500

The slope of x=5

What is m=undefined

500

AN ALGEBRAIC EXPRESSION THAT CONSISTS OF VARIABLES AND COEFFICIENTS

What is a poloynomial?