AnswersFL-1200330-Algebra 2 AThe Quadratic Formula

Transformations of Quadratic Functions Answers

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).

Answer not available
3

Write in vertex form.

Answers:
Blank 1:2
Blank 2:-15
4

Simplify.y = (x + 1)2 − [___]

Answer not available
5

Form a perfect-square trinomial.

Answers:
Blank 1:4
Blank 2:-32
7

).

Answers:
Part 1:-3
Part 2:2
11

Which of the following statements are true about the graph of f(x) = 6(x + 1)2 -9? Check all of the boxes that apply.

A
The vertex is (1, -9).
B
The graph opens upward.
C
The graph is obtained by shifting the graph of f(x) = 6(x + 1)2 up 9 units.
D
The graph is narrower than the graph of f(x) = x2.
E
The graph is the same as the graph of f(x) = 6x2 + 12x - 3.
12

).

Answer not available
13

Form a perfect-square trinomial.y = x2 + 2x + [___] − 1− [___]

Answer not available
14

y = (x + [___])2 + [___]

Answer not available
15

y = 8(x2 + 4x + [___]) + 17 + [___]

Answer not available
16

Factor the perfect-square trinomial in y = (x2 + 2x + 1) − 1− 1.y = (x + [___])2 − 1 −1

Answer not available
17

Write in vertex form. y = 8(x + ⇒ 2)2 + ⇒ -15

Answers:
⇒ 2:2, -15
⇒ -15:2, -15
18

y = 8(x + [___])2 + [___]

Answer not available
20

Which of the following transforms the graph of [image 1] to the graph of [image 2] ?

Question illustration
A
a translation 7 units to the right
B
a translation 7 units to the left
C
translation 7 units down
D
a translation 7 units up
21

Which of the following transforms [image 1] to the graph of [image 2] ?

Question illustration
A
a translation 5 units to the right
B
a translation 5 units to the left
C
a translation 5 units down
D
a translation 5 units up

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