Find the Minimum or Maximum Value Given a Quadratic Equation

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

If given the equation
y = 3(x + 5)² - 4, what is the vertex of the parabola?

• (5, -4)

• (-5, -4)

• (-15, -4)

• (15, -4)

What is the range of this function?

• (- ∞,+∞)

• [0, +∞)

• [-2, +∞)

• [2, +∞)

Tags

CCSS.HSF-IF.C.7A

• -3, 4
• 3, 4
• -4, -3
• -3

Tags

CCSS.HSA-REI.B.4B

What is the maximum value of the quadratic function shown above?

Mathematical Equivalence

ON

Tags

CCSS.HSF-IF.C.7A

Members of the math club launch a model rocket from ground level with an initial velocity of 96 ft/sec.  This can be modeled with the function h(t) = -16t² + 96t.  What is the maximum height?

• 145 feet

• 160 feet

• 130 feet

• 135 feet

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

What is the maximum value of this function?

Mathematical Equivalence

ON

If the graph shows price vs profit, what is the maximum profit? 

• 35

• 12,000

• 12,500

• 60

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A