Lines Quadratics and Exponential

A golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height in yards of the ball above the ground as a quadratic function of x, the horizontal distance in yards of the golf ball from the tee box.

Tags

CCSS.HSF-IF.C.7A

The graph of f(x)= x² was transformed to create the graph of g(x) = (x - 7.5)². Which of these describes the transformation?

• A horizontal shift to the right 7.5 units

• A horizontal shift to the left 7.5 units

• A vertical shift down 56.25 units

• A vertical shift up 56.25 units

The population of Center City is modeled by exponential function f, where x is the number of years after the year 2015. The graph of f is shown on the grid.

• x ≥ 0

• y ≥ 250,000

• 0 ≤ x ≤ 110

• 250,000 ≤ y ≤ 1,000,000

Tags

CCSS.HSF-IF.C.7E

If p(x) = 5(x² + 1) + 16, what is the value of p(11)?

• 690

• 736

• 622

• 626

Tags

CCSS.HSF.IF.A.2

Which dashed line is an asymptote for the graph?

• line q

• line r

• line s

• line t

Tags

CCSS.HSF-IF.C.7D

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A

Does this parabola have a maximum or minimum?

• Maximum

• Minimum

Tags

CCSS.HSF-IF.C.7A

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSF-IF.C.7A

Name the Solutions.

• No Solution

• x = -2, x = -6

• x = 0, x = -2

• x = 0, x= -6