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3 years ago

In this composite function, (g◦f)(x) where f(x)=(X-3) and g(x)=X^2 what is (g◦f)(x) when x=1?

Mathematics

2 answers:

Darya [45]3 years ago

8 0

The answer is (Gof)(1)=2

almond37 [142]3 years ago

4 0

The answer would be b

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What is completely factored form or this expression?

sweet-ann [11.9K]

<h2><u>Answer</u><u> </u>:)</h2>

$\sf{y^{2}-12y+32 }$

$\sf{y^{2}-(8+4)y+32 }$

$\sf{y^{2}-8y-4y+32 }$

$\sf{ y(y-8)-4(y-8) }$

$\sf{(y-8)(y-4) }$

$\sf{(y-4)(y-8) }$

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<h3><u>Therefore</u><u> </u></h3>

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2 years ago

Read 2 more answers

Prove that the (n+1) term of a G.P of which the first term is a and third term is b,is equal to the (2n+1) term of a G.P of whic

Ahat [919]

Hello,

$u_{1} =a\\
 u_{3} =b\\

q= (\dfrac { u_{3} } {u_{1 } } )^ \frac{1}{2} \\\\\\

=(\dfrac{b}{a}) ^ \frac{1}{2} \\




 u_{n+1} =a*q^{n}=a* (\dfrac{b}{a}) ^ \dfrac{n}{2} \\


 \\\\\\\\\\\\v_{1} =a\\
 v_{5} =b\\

r= (\dfrac { v_{5} } {v_{1 } } )^ \frac{1}{4} \\\\\\


 v_{2n+1} =a*r^{2n}\\\\
=a* (\dfrac{b}{a}) ^ \dfrac{2n}{4}\\\\


=a* (\dfrac{b}{a}) ^ \dfrac{n}{2} \\





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3 0

3 years ago

Find C. Round to the nearest tenth.

o-na [289]

Answer:

it is 60

Step-by-step explanation:

you add all the numbers than you round it, the number is 0 so it stays the same, hope it helps, murdle

7 0

3 years ago

If F(x) = 9x, which of the following is the inverse of F(x)?

Masja [62]

The inverse of this function is f^-1(x)=x/9

8 0

3 years ago

Please help:

8_murik_8 [283]

7 7/9 clergs.
wergs= w
nergs= n
clergs= c

3w= 4n, so 5w= 6 2/3n
Since 6n=7c, then 6 2/3n= 7 7/9n

Hope that answered your question!!

5 0

3 years ago