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Oduvanchick [21]
3 years ago
9

F(x)=x+4and g(x)=x^3,what is (g f)(-3)

Mathematics
2 answers:
Genrish500 [490]3 years ago
8 0
I hope this helps you x= -3 f (-3)= -3+4=1 g (f (-3))=g (1)=? x=1 g (1)=1^3 g (1)=1
wel3 years ago
4 0
If it is g(x) composed of f(x): 1 If it is g(x) times f(x): -27
(g•f)(-3) is multiplication, (gof)(-3) is composition.
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Okay I don't know this one either so uh help please
vodka [1.7K]

9514 1404 393

Answer:

  (a)  A'(-2, 1), B'(-4, -3), C'(-7, 0)

Step-by-step explanation:

If X is the center of rotation, the coordinates of point P are transformed like this:

  P' = -(P -X) +X

  P' = 2X -P

  (x, y) ⇒ (2(-5) -x, 2(3) -y)

  (x, y) ⇒ (-10-x, 6-y)

__

Your points are transformed to ...

  A(-8, 5) ⇒ (-10-(-8), 6-5) = A'(-2, 1)

  B(-6, 9) ⇒ (-10-(-6), 6-9) = B'(-4, -3)

  C(-3, 6) ⇒ (-10-(-3), 6-6) = C'(-7, 0)

These coordinates match the first choice.

6 0
3 years ago
Convert the length 7 centimeters to meters. Compare the numerical values when both numbers are written in scientific notation
miv72 [106K]
<span>1.       </span><span>Given numbers
=> 7 centimeters convert to meters
In every 1 meter there are 100 centimeters
=> 7 / 100
=> 0.07
Therefore in 7 centimeters there are 0.07 meters.
7 cm is a whole number while 0.07 m is a decimal number
Scientific Notation of each numbers
=> 7 cm = 7 x 10^0
=> 7 m = 1 x 10^-2
Scientific notation by the way is an expression used by the scientist to make a large number or very small number easy to handle.


</span>



4 0
3 years ago
PLA This is for my homwork. PLA help ME!
Mice21 [21]
82/4+20-15
82:4=20.5
20.5+20=40.5
40.5-15=25.5
7 0
3 years ago
1/2(3)(5+7) whats the answer?
lina2011 [118]
First add what's in the parenthesis 1/2(3)(12)
then multiply 2 and 12 to get 1/2(36)
finally divide 36 by 2 and get 13
6 0
3 years ago
Read 2 more answers
The difference of a number 8 and 12 is three. Find the number.​
sattari [20]

Answer:

Step-by-step explanation:

Let the number be y,

y-8-12 = 3

y-20. = 3

y. =. 20+3

y =. 23

PLEASE MARK BRAINLIEST.

3 0
2 years ago
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