You will need the power rule and product rule.
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f '(x) = [(d/dx) x^11] * h(x) + x^11 * h'(x) by the product rule
.......= 11x^10 h(x) + x^11 h'(x).
Let x = -1:
f '(-1) = 11 * (-1)^10 * h(-1) + (-1)^11 * h'(-1)
........= 11 * 1 * 5 + (-1) * 8
........= 47.
I hope this helps!
.......= 11x^10 h(x) + x^11 h'(x).
Let x = -1:
f '(-1) = 11 * (-1)^10 * h(-1) + (-1)^11 * h'(-1)
........= 11 * 1 * 5 + (-1) * 8
........= 47.
I hope this helps!