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vlada-n [284]
3 years ago
13

The graph of the piecewise function f(x) is shown. 1 f(x)

Mathematics
1 answer:
Tema [17]3 years ago
6 0

Answer:

In a word processing document or on a separate piece of paper, use the guide to construct a two-column proof proving that lines l and m are parallel.

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Can someone really help me please
maksim [4K]

Answer:

1-B, 2-B, 3-B, 4-B, 5-A

4 0
2 years ago
Which function is a horizontal compression of its parent function f(x)=x^7 by a factor of 4
evablogger [386]

Answer:

r(x)=(4x)^7


Step-by-step explanation:

  • For a horizontal compression, we multiply whole numbers greater than 1 in front of x of the given function.
  • For horizontal expansion, we multiply by the reciprocal of the number for horizontal compression, in front of x of the function.

For example,

If we wanted to <u>horizontally compress</u> y=x^2, we would multiply by 4 to get y=(4x)^2, and

if we wante to <u>horizontally expand</u> y=x^2, we would multiply by \frac{1}{4} to get y=(\frac{1}{4}x)^2


Since this question asks for horizontal compression, we multiply the x of the function by 4. So the function we need is f(x)=(4x)^7. The second choice is correct.

8 0
3 years ago
Determine the intercepts of the line.<br> x-intercept: (_,_)<br> y-intercept: (_,_)
BabaBlast [244]

Answer:

x int(-7.5, 0)

y int (0, 5.5)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
(-4, 6) and (3,-7) how do I solve this? ​
sertanlavr [38]

Answer: - 13/7

Mark me Brainliest

6 0
3 years ago
PLEASE HELP
german

Answer:

x= - 3.5

y= - 6.5

Step-by-step explanation:

-3x+y = 4 equation 1

-9x + 5y = -1 equation 2

and

equation 1 can be written as

y = 4+ 3x

so put this in equation 2

-9x + 5 ( 4+ 3x) = -1

-9x +20 +15x = -1

6x = -21

X= -21 ÷ 6

X = - 3.5

so put this value of x in equation 1 to find value of y

-3 ( -3.5) + y = 4

10.5 + y = 4

y = 4 - 10.5

Y = - 6.5

8 0
3 years ago
Read 2 more answers
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