Answer:
A
Step-by-step explanation:
took test
Answer:
The answer to your question is the last choice
Step-by-step explanation:
K = 5/9 (F + 459.67)
- Multiply by 9 both sides and simplify
9K = 5(9)/9 (f + 459.67)
9K = 5(f + 459.67)
- Divide by 5 both sides and simplify
9/5K = 5/5(F + 459.67)
9/5 K = F + 459.67
- Substract both sides by 459.67 and simplify
9/5K - 459.67 = F + 459.67 - 459.67
9/5K - 459.67 = F
Answer: 10 days
Working:
(288 - 90) / 20 = 9.9
9.9 rounded up to the nearest whole number will be 10
Therefore, she will take 10 days
Sorry I can only show the working, I don't know how to put the working into words to explain how the answer is reasonable.
The function f(x) is vertically compressed to form g(x) while the function f(x) is vertically compressed and then reflected across the x-axis to form h(x)
<h3>How to compare both functions?</h3>
The functions are given as
f(x) =x^2
g(x) =3x^2
h(x) = -3x^2
Substitute f(x) =x^2 in g(x) =3x^2 and h(x) = -3x^2
g(x) =3f(x)
h(x) = -3f(x)
This means that the function f(x) is vertically compressed to form g(x)
Also, the function f(x) is vertically compressed and then reflected across the x-axis to form h(x)
See attachment for the functions g(x) and h(x)
Also, functions f(x) and g(x) have the same domain and range
While functions f(x) and h(x) have the same domain but different range
The complete table is:
x -2 -1 0 1 2
g(x) 12 3 0 3 12
h(x) -12 -3 0 -3 -12
Read more about function transformation at:
brainly.com/question/13810353
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