Evaluate functions from their graph g(-9) Please help my teacher doesn’t teach us anything and just gives us khan academy assignments and I’m really stressing out from this assignment

g(-9)=1

Step-by-step explanation:

OH MY GOD SAME I don't get why teachers give us assignments made by other teachers when their purpose is to TEACH US

but ok back to the problem :D

g(-9) is representative of the form f(x), where x is your x value!

This means that you need to find the x value of -9 in order to find the y value (what the assignment is asking you for)

If you look for -9, you go up one and see that your y value is 1, therefore giving you the answer!

It looks super confusing at first, but just remember that any variable with a number inside of it will be you x value!

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

i think is g(1)=-1.

hope that i can