it is 10° at 6p.m because you do 18°-8°=10°
Answer:
<span><span><span>f<span>−1</span></span><span>(x)</span></span>=<span><span>x−3</span>2</span></span>
Explanation:
Follow the steps:
<span><span>f<span>(x)</span></span>=2x+3</span>
1- replace <span><span>f<span>(x)</span></span> with y →y=2x+3</span>
2- simply switch <span>x and</span> so the equation looks like <span>x=2y+3</span>
3- use algebra to solve<span> for y</span>. (isolate y)
<span>x=2y+3</span>
<span>x−3=2y</span>
<span><span><span>x−3</span>2</span>=y</span>
This is the inverse function and is written as
<span><span><span>f<span>−1</span></span><span>(x)</span></span>=<span><span><span>x−3</span>2</span></span></span>
Answer:
3h + 3
Step-by-step explanation:
Distribute 3 to all terms within the parenthesis, and multiply:
3(1 + h) =
3(1) = 3
3(h) = 3h
3h + 3 is your answer.
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Answer:
y = 12x + 600
Step-by-step explanation:
Answer:
Answer is A
Step-by-step explanation: