Because 2 negatives make a positive xx
The inverse of the function f(x)= x^2 is a function.
<h3>The graph of the inverse</h3>
The equation of the function is
f(x)= x^2
Rewrite as:
y = x^2
Swap x and y
x = y^2
Make y the subject
Rewrite as:
So, the inverse of f(x)= x^2 is
See attachment for the graph
<h3>Is the inverse a function?</h3>
The inverse is a function.
This is so because it passes the vertical line test
Read more about inverse functions at:
brainly.com/question/2883051
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Answer:
it has a lower mass/volume ratio
Step-by-step explanation:
Density is the ratio of mass to volume. An elevator will have the same volume, regardless of the number of people. The mass will increase with the number of people.
An elevator with 50 people in it will have a higher mass/volume ratio than an elevator with 3 people in it. Hence the latter is less dense.
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<em>Additional comment</em>
50 persons would require an industrial elevator of perhaps 10,000 pound load capacity. There might be safety issues with carrying that many people.
Answer:
$5400
Step-by-step explanation:
Gross income is any interest, wage etc(money received) given to someone which they account for before any deductions and tax. Fran will have to include all $5400 of her first quarterly payment into her gross income because there are no deductions yet and tax when you consider what is put in gross income. Fran would have earned this amount as a payment from the purchasing of the annuity as it serves as a payment back for purchasing an annuity which to Fran, is an investment.
Answer:
6 cm
Step-by-step explanation:
The diameter is 2x the radius
