The answer is -15
x = -15 because 10+5=15 and 15 + -15 = 0
The last choice because those are the intervals where the graph shows an increase
Hey there.. I will be more than happy to help you today.. :)
A Number squared decreased by ten
We will do this with steps:-
Step 1 - "A number ". So, Let's say any number be x
Step 2 - "A number squared". Our number x is squared i.e. x²
Step 3 - "A number squared" ( i.e. x² ) is decreased by ten
x² - 10
This is your answer.
Hope this helps you :)
Answer:
there's no picture for us to help you... sorry
