What is the best approximation for the input value when f(x)=g(x)?

and .

Step-by-step explanation:

If we have to different functions like the ones attached, one is a parabolic function and the other is a radical function. To know where , we just have to equalize them and find the solution for that equation:

So, applying the zero product property, we have:

Therefore, these two solutions mean that there are two points where both functions are equal, that is, when and .

So, the input values are   and .

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

1. supplementary angles

2. acd and bcd

step-by-step explanation: