If f(x) = 2 - 3x
then f(4) = 2 - 3(4)
so since 3 times 4 is 12,
then f(4) = 2 - 12
which means f(4) = -10
Easy!
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Given a value of x, find the value for -3x + 2
y = f(x) = 2x2 - 3x + 10dy = (4x - 3) dxNote:It's possible that the function in the question may have been f(x) = (2x)2 - 3x + 10 .If that's the case, thendy = (8x - 3) dx
Yes.
-3/2
3x + 2 = 3x + 6 This is not possible.