Review 3.4-3.7

Front

Evaluate f(-2) if f(x) = x + 3

Back

f(-2) = -2 + 3 = 1

Tags

CCSS.HSF.IF.A.2

Front

Find the missing OUTPUT value for the function: f(x) = 2x + 1 when x = -10

Back

OUTPUT = -19

Tags

CCSS.HSF.IF.A.2

Front

Find the zero of the function: -2x + 6 = 0

Back

x = 3

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Front

What happens to a person parachuting from an airplane when they open their chute?

Back

They slow down and land on the ground.

Front

Find the zero(s) of the function: y = 2x^2 - 8

Back

x = -2, 2

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Front

What is a function?

Back

A relation that assigns exactly one output for each input.

Tags

CCSS.8.F.A.1

Front

Define the term 'zero of a function'.

Back

The value of x for which f(x) = 0.

Tags

CCSS.HSF-IF.C.7D

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

Front

What does it mean for a function to be linear?

Back

It means the graph of the function is a straight line.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2