Features of Functions Algebra

What is the y-intercept?

• (6, 0)

• (0, 6)

• (-3, 0)

• (0, -3)

What is the minimum of this graph?

• (-2,6)

• (-0.5,-3.5)

• (-1,-3)

• (3,0)

Tags

CCSS.HSF-IF.C.7A

What is the minimum?

• None

• (0,4)

• (3,1)

• y = -1

Tags

CCSS.HSF-IF.C.7A

• $15.99

• $2.50

• $17.49

• $16.50

• $2.99

• $3.50

Answer explanation

For the three restaurants --

Q = $17.49 per pizza + $2.50 delivery fee

R = $15.99 per pizza + $3.50 delivery fee

S = $16.40 per pizza + $2.99 delivery fee

Least expensive pizza = $15.99

Lowest delivery fee = $2.50

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

• A
• B
• C
• D

• a
• b
• c
• d

Tags

CCSS.HSF-IF.C.7A

The table shows the amount of pet food in cups remaining in an automatic feeder as a function of the number of meals the feeder has dispensed.

Based on the table, which function models this situation?

• f(n) = −3n + 24

• f(n) = − 1/3n + 16

• f(n) = −3n + 64

• f(n) = − 1/3n + 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A

Is the relation a function? Why?

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

• I don't know how to do this

Tags

CCSS.8.F.A.1

Is the shaded area Increasing, Decreasing, or Constant?

• Decreasing Interval

• Increasing Interval

• Constant Interval

• Positive Interval

• Negative Interval

Tags

CCSS.HSF-IF.C.7A