Algebra 1 District Checkpoint 3 Test Review

f(x) = (x + 7)(x - 4)

f(x) = (x - 7)(x + 4)

f(x) = (x + 14)(x - 2)

f(x) = (x + 2)(x - 14)

$$14p - 4$$

$$p + 8$$

$$7p + 4$$

$$2p - 1$$

All real numbers that are greater than or equal to 0 and less than or equal to 30

All real numbers that are greater than or equal to 0 and less than or equal to 15

All real numbers that are less than or equal to 225

All real numbers that are greater than or equal to 225

all real numbers greater than -5 and less than or equal to 1

all real numbers greater than -4 and less than or equal to 2

only negative numbers

excluding zero

The minimum of the function is located at (1, -4)

The y-intercept of the function is located at (0, -3)

The zeros of the function can be found at (-1, 0) and (3, 0)

The axis of symmetry can be represented by the line y = -4

20 feet

15 feet

25 feet

30 feet

A. The graph of g represents a horizontal shift to the left

B. The graph of g represents a vertical shift downward 8 units

C. The graph of g represents a vertical stretch of 2 units

D. The vertex of g is located at (-2, -8)

$$h(x) = f(x+1)^2 + 4$$

$$h(x) = -f(x-1)^2 + 4$$

$$h(x) = f(x-1)^2 - 4$$

$$h(x) = -f(x+1)^2 - 4$$

$$y = (x + 1)^2 - 9$$

$$y = 7(x + 1)^2 - 9$$

y = $$28(x - 1)^2 - 9$$

$$(x - 1)^2 - 9$$

$$y = x^2 - 2x - 8$$

$$2d^2 - 40$$

4d^2 - 40

$$-\frac{5}{4} d^2 + 27d - 40$$

$$-\frac{5}{4} d^2 + 54d - 40$$