Function Notation Graph

What does f(1990)=214 mean in the context of the problem?

• In 1990 there were 214 million people with health insurance

• In 214, there were 1990 people with health insurance

• When there are 1990 people, the year is 214

• None of these

Tags

CCSS.HSF.IF.A.2

• F

• G

• H

• J

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7A

Which of the following best represents the zero of the graph shown for this function?

• 3

• 9

• -3

• -9

The function h(t) = 300 – 16t represents the height of a ball (in feet) dropped from 300 feet after t seconds. What will be the height of the ball after 2.4 seconds?

• 38.4

• 261.6

• 338.4

• 384

For the g(x) = 5x + 10, what is the zero of the function?

• 5

• 10

• 2

• -2

• -10

Tags

CCSS.HSF-IF.C.7D

The point on a graph where a function crosses the x-axis (Where Y=0 ,); point (x,0)

• x-intercept

• y-intercept

Find f(2)

• 5

• 4

• 3

• 0

Tags

CCSS.HSF.IF.A.2

What is x if
f(x) = -2?

• 4

• 0

• 3

• 8

Tags

CCSS.HSF.IF.A.2

• 1

• -1

• 19

• -19

Tags

CCSS.HSF.IF.A.2