Answer: D
Step-by-step explanation:
multiply the denominators then the numerators
Step-by-step explanation:
hope it helps.
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Isolate x
subtract 7/8 from both sides
x=4-7/8
4=1+3
x=3+1-7/8
1=8/8
x=3+8/8-7/8
x=3+1/8
x= 3 and 1/8 or 25/8
Answer: h(x) = 3*x^2 - 7*x + 8
Step-by-step explanation:
The rate of change of a function is equal to the derivate:
remember that a derivate of the form:
k(x) = a*x^n is k'(x) = n*a*x^(n-1)
Then we have:
f(x) = 2*x - 10
f'(x) = 1*2* = 2
g(x) = 16*x - 4
g'(x) = 1*16 = 16
h(x) = 3*x^2 - 7*x + 8
h'(x) = 2*3*x - 1*7 = 6*x - 7
So the only that increases as x increases is h(x), this means that the greates rate of change as x approaches inffinity is the rate of change of h(x)