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3 years ago

Interact if u in k12

Mathematics

2 answers:

brilliants [131]3 years ago

7 0

Answer:

im in k12, hello and how are you on this fine day? :D

Step-by-step explanation:

Inga [223]3 years ago

7 0

Answer:

asdfghjkl

Step-by-step explanation:

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3 years ago

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3 years ago

Each item shows how much a retailer pays for different items and what the items sell for in the store. Which items is Less than

prisoha [69]

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4 years ago

Can anyone help me with letter c please. f(t)

DochEvi [55]

we have given that $f(x)=2^x.$ .

we need to find $f(t).$ .

we know that we need to plug t in place of x in the equation f(x)=2^x.

$f(t)=2^t$ .for example for $f(4)=2^4$

they have plugged 4 in place of x. so we plug in plug t in place of x .

5 0

4 years ago

Read 2 more answers

Please help!!!!!!!!!!!!!!!!!!

elena55 [62]

$h(x)=(f\circ g)(x)\\\\h(x)=\sqrt[3]{x+3};\ f(x)=\sqrt[3]{x+2}\\\\h(x)=\sqrt[3]{x+1+2}=\sqrt[3]{(x+1)+2}=\sqrt[3]{g(x)+2}\to \boxed{g(x)=x+1}$

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$f(x)=2x;\ g(x)=2x-1;\ h(x)=\sqrt{x}\\\\(f\circ g\circ h)(9)=?\\\\h(9)=\sqrt9=3\\\\(g\circ h)(9)=g(3)=2(3)-1=6-1=5\\\\(f\circ g\circ h)(9)=f(5)=2(5)=10\\------------------------------\\other\ method:\\\\(f\circ g\circ h)(x)=2(2\sqrt{x}-1)=4\sqrt{x}-2\\\\(f\circ g\circ h)(9)=4\sqrt9-2=4(3)-2=12-2=10$

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$f(x)=4x+1;\ g(x)=x^2-5\\\\(f\circ g)(4)=?\\\\g(4)=4^2-5=16-5=11\\(f\circ g)(4)=f(11)=4(11)+1=44+1=45\\----------------------------------\\other\ method:\\\\(f\circ g)(x)=4(x^2-5)+1=4x^2-20+1=4x^2-19\\\\(f\circ g)(4)=4(4)^2-19=4(16)-19=64-19=45$

8 0

3 years ago