Use the substitution method
w(x)=9x+8
w(5)=9(5)+8
Do the parenthesis first then add because of using PEMDAS
P= Parentheses
E= Exponents
M= Multiplication
D= Division
A= Addition
S= Subtraction
45+8
=53
Answer: w(5)=53
The number 90,000+600+8 in word form is Ninety thousand six hundred and eight.
<u>SOLUTION:
</u>
Shelly wrote the following number in expanded form. 90,000+600+8.
We have been asked to write the number in word form.
The number has been expanded into ten thousand, hundred and ten with additive mathematical operator in between.
So, the given number can be written as follows:
90,000 = ninety thousand.
600 = six hundred
8 = eight.
But if we add the numbers together, we have:
=90,000+600+8.
=90,608
So, on putting the number in word from we get:
Ninety thousand six hundred and eight
Answer:
f(x) = 2x³ - 6x² - 48x + 24
relative minimum: (4,-136)
relative maximum: (-2,80)
answer is the second option
