Following are the calculation to<u> find the value of x</u>:
Given:

To find:
x=?
Solution:

Therefore, the final answer is "
".
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Answer:
f(-10) = 2 times -10 + 1
= -19
f(2) = 2^2
= 4
f(-5) = 2 times -5 + 1
= -9
f(-1) = (-1)^2
= 1
f(8) = 3-8
= -5
Step-by-step explanation:
12*12=144cm^2
I think that’s how it’s done, if not I’m really sorry