Answer:
Step-by-step explanation:
area of circle=π*r^2
=3.14*2.5^2
=3.14*6.25
=19.625
=19.63
We are asked in the problem to determine the graph that represents the reflection of f(x) = 10^x. This function is an exponential function that is also asymptotic to the y axis. Asymptotic means that a function approaches a number at the x or y axis but not necessarily touching it. In this case, the function is asymptotic to y =0. The graph of f(x) = 10^x is attached on this answer. The reflection is simply taking f(-x) as we substitute -x to x. The resuting function is f(x)= 10 ^ -x. We can see from the graphs that they mirror each other at x = 0.
Answer: x=3
Step-by-step explanation:
<u> 1 </u>(x-15)+2x=16
3
<u> 1 </u>x-15+2x=16
3
<u>x-45+2x=16</u>
3
x-15+6x=16
7x=15+16
x=<u> 21 </u>
7
x=3
Answer:
They are the same.
Step-by-step explanation:
According to the commutative property, switching the order of this will not change the outcome.