8th Grade AASA Review Pt 1

Triangles

100

What is the name of the formula we use to find missing lengths of a triangle?

Pythagorean Theorem

200

What is the longest side of a triangle called?

Hypotenuse

300

What is the Pythagorean Theorem? (give me the formula)

A² + B² = C²

400

Find the hypotenuse: 6cm and 8cm side lengths

10

500

Find the hypotenuse when given the side lengths of 7 and 9

square root of 130

Graphing

100

What is the formula for Slope-Intercept Form?

y=mx+b

200

What does m stand for in y=mx+b?

Slope

300

Find the y-intercept in y=-3x-10

-10

400

What is the formula to find the slope between two points?

y₂-y₁/x₂-x₁

500

Find the slope between the points (2,5) and (10,5)

0

Combining Like Terms

100

7x+10x

17x

200

2x+4

2x+4

300

3x+5+11x

14x+5

400

4(x+2)+20x

24x+8

500

-2x+4x+10

2x+10

Adding and Subtracting Integers

100

(-9) + 4

-5

200

12-19

-7

300

(-8) - (-6)

-2

400

-15 +6 -2

-11

500

-14+2+14

2

Multiplying and Dividing Integers

100

If you multiply an odd number of negatives, what is will the product be?

Negative

200

(-5)(9)

-45

300

(9)(10)

90

400

-80/5

-16

500

72/-9

-8