Answer:x=-20
Step-by-step explanation:
F(n)=3n-2
Plug in 2 for n. f(2)=3(2)-2=4
When a zero of a function does not cross the x-axis but touches it, this means that the zero is a "double root". It has two of the same factor (x - 4)^2 and two of the same zeros, x = 4 and x = 4
f(x) = x^2 - 8x + 16 would be the function with a double root at 4
Answer:
1 mile per hour
Step-by-step explanation:
you just double it
Answer:
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