F(x) = 2x^2 - x
if x=-3
f(-3) = (2*(-3)^2) - (-3)
f(-3) = (2*9) + 3
f(-3) = 18 + 3
f(-3) = 21
Answer:
103/10
Step-by-step explanation:
Answer: A ( the data in shelter A show more spread than the data in shelter B )
Step-by-step explanation:
I had these options :
<span>
f(x) = x12
f(x) = log12x
f(x) = 12x
f(x) = logx12
</span>my answer is <span> f(x)=log 2x.</span><span>
</span>
Answer:
Opposite reciprocal of this number is - 1/x. For example to find opposite reciprocal of any number, write the number in the denominator with 1 in the numerator & change the sign of the number. Opposite reciprocal of 2 is -1/2. Opposite reciprocal of the number zero is NOT defined