The range of this function is

a) b) c) d)

e) f) g) h)

2y

.

HOne of the x-intercepts for this function is at (-3,0)

Has a vertex at (-2,7)

a) b) c) d)

e) f) g) h)

. EHas a y-intercept at (0,-1)

The domain is All Real Numbers

a) b) c) d)

e) f) g) h)

. BThe Range is 1y

The y-axis is the axis of symmetry.

a) b) c) d)

e) f) g) h)

. DThe Range is 4y

The range of this function is

a) b) c) d)

e) f) g) h)

2y

.

AThis function increases on 3 x

Vertex is at (0,-4)

a) b) c) d)

e) f) g) h)

. CThe x-intercepts are at x=-3 & x=3

The axis of symmetry is at x=-2.

a) b) c) d)

e) f) g) h)

. FThe y-intercept is at (0,3)

The function decreases on

a) b) c) d)

e) f) g) h)

. GThere is an extrema at (0,-9)

0x

A local store’s monthly revenue from T-shirt sales is modeled by the function

At what prices is the revenue increasing?

At what prices is the revenue decreasing?

What is the maximum revenue?

What prices yield no revenue?

Is the function even, odd, or neither?

25 150 7R t t t

(0,15)

(15,30)

($1,118)

($0 and $30 and up)

neither

A function has a minimum value of -5 and x-intercepts of -8 and 4.

What is the x-value that minimizes the function?

For what values is the function increasing? For what values is the function decreasing?  

What is the equation of the function?

-2

(-2, ∞)

(-∞, -2)

225 5 40 5 or 2 5

36 9 9 36f x x x f x x

Matt tosses a ball at a velocity of 32 ft/s from a height of 10 feet. The height of his ball is modeled by the equationwhere v0 represents initial velocity and h0 represents initial height.

20 0( ) 16h t t v t h

a)Write an equation to model the path of the ball.

b)What is the highest point the ball reaches?