Answer:
2329 are girls out of 37 boys in school in 2366 total
#4 a reflection across the x-axis is the only correct answer , the other ones aren’t correct .
The inputs are 1 and -1 when the output is 2.
Step-by-step explanation:
The given function is
f(x) = 10 x²
Then we set y = f (x)
y = 10 x²
By dividing each side by 10 we get
x² = y/10
Then we solve for x
x = ±
Now we have to find the input(s) when the output is 10
x = ±
x = ± 1
Hence, the inputs are 1 and -1 when the output is 2.
The final solution is x =1 and x = -1.
B would be the correct answer
12*123.9=1486.8
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