Algebra Comparing Functions

Which company shows a greater/higher rate of change?

• Water's Edge Rafts

• Ryan's Rafts

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What is the rate of change (slope) to rent a raft from Ryan's Rafts?

• $15 per hour

• $2.25 per hour

• $17.25 per hour

• $1 per hour

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Identify the type of function.
y = (x-5)(x-2)

• Exponential

• Linear

• Quadratic

• Parabola

Type of function:  You have a car whose initial value was $18,000.  Its value depreciates 4% each year.

• linear

• exponential

• quadratic

• neither

When is the function decreasing?

• (30, 55)

• (40, 60)

• (15, 40)

• (60, -40)

Tags

CCSS.HSF.IF.B.4

Is this exponential growth or decay?

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

Is this exponential growth or decay?

• Growth

• Decay

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

Which statement is true about this graph?

• This function is always constant

• This function is always increasing

• This function is never increasing

• This function is both increasing and decreasing

Tags

CCSS.HSF-LE.A.1B