Answer:
.............,...........,.......................... ans is b
"Sum" tells us it's an addition problem:
One term is 12 and the other is 9/x
SO
The expression is:
12+9/x
Answer:
The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.
Step-by-step explanation:
Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
hope this helps a little
Answer:
maybe the palm tree is at 5 the rock at -2 and the sand dollar at 0?
or, somthing like that
Step-by-step explanation:
f(x) = −2x + 12, find f(x) when x = −3.
replace x = -3 then
f(-3) = (-2)(-3) + 12
= 6 + 12
=18
Answer is C) f(−3) = 18
f(p)=7/11p-10 Find f(77)
f(77) = 7/11 (77) - 10 (cancel out 77 and 11)
= 7 * 7 - 10
= 49 -10
=39
Answer is D) f(77) = 39
