Given the function f(x)= x^4-3x^3-2x^2+5x+1, use the intermediate value theorem to decide which of the following intervals contains at least one zero. select all that apply.
a) [-2,-1]
b) [-1,0]
c) [0,1]
d) [1,2]
e) [2,3]
f) [3,4]

Step-by-step explanation:

There are changes in the sign of the function value in the intervals listed above. Consequently, there must be a zero in the interval.

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It is a 4th degree function and we have found locations for 4 zeros. There are no more, and none of these intervals has two zeros.

whatvare the choices

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40