Answer:
Step-by-step explanation:
<u>Write the equation in vertex form and evaluate</u>
This is because the minimum (or maximum) of a quadratic curve is its vertex and is the vertex in the formula I used
Hey maaaaaaaan my brother will help you dsddd
ANSWER
B.
EXPLANATION
The given functions are:
f(x)=x+6
and
We want to find
This is the composition of functions, where one function becomes the input of the second function.
We plug in x+6 into the expression for g(x) to obtain,
The correct answer is B.
C
work:
75 is equal to 2x+15
75-15 = 60
60/2 = 30
x=30