F(x)= x² + 8
When x = 10
f(x) = 10² + 8 = 108
Answer: 108
Part B seems to be missing, but I think I have enough information to be able to answer.
Let's say we had two numbers x and y. Let x be rational and y be irrational.
If x is some nonzero number, then x*y is irrational. The proof for this is a bit lengthy so I'll leave it out.
For instance,
x = 2 is rational, y = sqrt(3) is irrational, x*y = 2*sqrt(3) is irrational.
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If we made x = 0, then
x*y = 0*y = 0
This is true for any value of y that we want. The y value doesnt even have to be irrational. It can be any real number.
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So the distinction is that if x = 0, then x*y = 0 is rational since 0 is rational. Otherwise, x*y is irrational.
Answer:
Step-by-step explanation:
you want to multiply each point by the scale factor 1/4
the simplify
then graph
3m/2n*n^3/6
= (m*n^3)/ 4n
= mn^2/4
The final answer is mn^2/4~