Unit 1 Review

what is the inverse of addition?

• multiplication

• squaring

• addition

• subtraction

Tags

CCSS.6.EE.B.7

what is the inverse of squaring?

• division

• multiplication

• square rooting

• cube rooting

Tags

CCSS.8.EE.A.2

a function is when ________

• each y has one x

• each x has one y

• you can take the inverse

• there is an answer

Tags

CCSS.8.F.A.1

if f(x) = 4x - 5, then what is f(-2)?

• -13

• 13

• 3

• -3

Tags

CCSS.HSF.IF.A.2

f(x) and g(x) are inverses if f(g(x)) = ____

• 0

• f(x)

• -1

• x

Tags

CCSS.HSF-BF.B.4B

inverses are a rotation

• true

• false

Tags

CCSS.HSF-BF.B.4B

inverses are a reflection across ______

• the y axis

• the x axis

• the origin

• the line y = x

Tags

CCSS.HSF-BF.B.4B

does this relation represent a function?

{(1, 2), (2, 3), (3, 4), (4, 5), (2, 5)}

• yes

• no

Tags

CCSS.8.F.A.1

how do you find the inverse of a table?

• plot them

• swap the x and y

• make them all negative

Tags

CCSS.HSF-BF.B.4C

the inverse of the exponential is the ____

• square root

• linear

• quadratic

• log

Tags

CCSS.HSF-BF.B.4A