Answer:
f(-2) = 1/9
Step-by-step explanation:
Plug in -2 to x in the equation:
f(x) = 3^x
f(-2) = 3^(-2)
Solve. Note that if there is a negative in the power, you must flip the "fraction" and set it over 1. The answer itself does not become negative:
f(-2) = 1/(3^2)
f(-2) = 1/(9)
f(-2) = 1/9 is your answer.
~
Answer:
no.
Step-by-step explanation:
<em>b ∩ c </em>is the values that appear in both <em>b</em> and <em>c</em>.
<em>b ∪ c</em> is all the values in <em>b </em> and <em>c.</em>
Answer:
x = 9
Step-by-step explanation:
Corresponding sides are in proportion. That means that 
12x - 12 = 96
12x = 108
x = 9
By the way, the scale factor is 16/12 = 4/3
The Correct Answer Is...
<u><em>D. 4 pizzas divided among 3 people.</em></u>
Any Questions? Comment Below!
<u><em>-AnonymousGiantsFan</em></u>
Step-by-step explanation:
5x - 6 = 3x + 2
5x - 3x = 2 + 6
2x = 8
x = 8/2
x = 4
