Question

2. Let g(x) be the reflection of f(x) = x² + 5 in the x­axis. What is a function rule for g(x)? (1 point)
g(x) = –x² – 5
g(x) = x² + 5
g(x) = x² – 5
g(x) = –x² + 5

Answer 1

@kourtney2014

Answer 2

g(x)=-x^2-5

Answer 3

comment all the questions

Answer 4

oh.. ok

Answer 5

1. If a function f(x) is shifted to the left one unit, what function represents the transformation? (1 point)
f(x + 1)
f(x – 1)
f(x) + 1
f(x) – 1
2. Let g(x) be the reflection of f(x) = x² + 5 in the x­axis. What is a function rule for g(x)? (1 point)
g(x) = –x² – 5
g(x) = x² + 5
g(x) = x² – 5
g(x) = –x² + 5
3. What transformations change the graph of f(x) to the graph of g(x)?
f(x) = –7x² g(x) = –35x² + 5
(1 point)
The graph of g(x) is the graph of f(x) stretched vertically by a factor of and translated down 5
units.
The graph of g(x) is the graph of f(x) stretched vertically by a factor of 5 and translated down 5
units.
The graph of g(x) is the graph of f(x) stretched vertically by a factor of and translated up 5
units.
The graph of g(x) is the graph of f(x) stretched vertically by a factor of 5 and translated up 5
units.
4. Write an equation for the following transformation of y = x: a vertical stretch by a factor of 6. (1 point)
5. What transformations change the graph of to the graph of ? (1 point)
5. What transformations change the graph of to the graph of ? (1 point)
The graph of g is the graph of f translated to the right 3 units and up 7 units.
The graph of g is the graph of f translated to the left 3 units and down 7 units.
The graph of g is the graph of f translated up 3 units and to the left 7 units.
The graph of g is the graph of f translated down 3 units and to the right 7 units.
6. What is the graph of the inequality?
3x + 2y > –5
(1 point)
7. Write an inequality for the graph. (1 point)
–6x + 5y ≥ –30
–6x + 5y ≤ –30
5x – 6y ≤ –30
5x – 6y ≥ –30
8. What is the graph of the absolute value equation?
y = |x – 5| – 4
(1 point)

Answer 6

some of it didnt register... like the graphs

Answer 7

1. f(x+1)
2. g(x)=-x^2+5
3. the graph of g(x) is the graph is the graph of f(x) stretched vertically by a factor of 5 and translated up 5 units.
4. i dont know sorry
5. dont know sorry

Answer 8

do you have anymore???

Answer 9

ok. do u have the others?

Answer 10

there is 8 questions

Answer 11

is there any more

Answer 12

yes.

Answer 13

did u see the other above?

Answer 14

ohh i didnt see those,

Answer 15

@kourtney2014 im online

Answer 16

@q12157 can you help me with the questions above? some of them i cant get the pics so just forget those

Answer 17

@nincompoop @Teddyiswatshecallsme

Answer 18

I can help if no one helps you in maybe 2-3 hours. I have a 5 page essay due in 20 min in class. Pulled an all nighter.

Answer 19

ok. thanks. and geez! my sister did that before and stayed awake with monsters lol

Answer 20

4. y=4x, since y=1/4x would be a vertical compression or horizontal stretch. You can tell because y=4x has a larger slope than y=x
5. Did you copy the question correctly?
6. 3x + 2y > –5
2y>-5-3x therefore y>-2.5-1.5x where y intercept is at (0,-2.5) and x intercept is at (-5/3,0)
See below for graph.
7. Write an inequality for the graph. (1 point)
–6x + 5y ≥ –30
–6x + 5y ≤ –30
5x – 6y ≤ –30
5x – 6y ≥ –30

What graph? I dont see any graphs... ><

8. What is the graph of the absolute value equation?
y = |x – 5| – 4
(1 point)

its just horizontally shifted by 5 and vertically shifted by 4. See below for graph.