Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.f(x) = 5x5 - 3x3 + 8x2 - 1; [-2, -1]
A. f(-2) = 105 and f(-1) = -5; yes
B. f(-2) = -105 and f(-1) = -5; no
C. f(-2) = -105 and f(-1) = 5; yes
D. f(-2) = 105 and f(-1) = 5; no
Answer: C
You might also like to view...
Graph the integrand and use areas to evaluate the integral.
A. 24 B. 30 C. 10 D. 60
Graph the function. Then identify its domain and range.f(x) = 
, for x ? -4
A. Domain: [4, ?); range: [0, ?) 
B. Domain: (-?, -4]; range: [0, ?) 
C. Domain: [-4, ?); range: [0, ?) 
D. Domain: [-4, ?); range: (-?, 0] 
Find the mean for the list of numbers. Round to the nearest tenth.4, 6, 10, 6, 13, 10
A. 9.8 B. 6.7 C. 8.2 D. 8.7
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 
A. 0.20 B. 0.65 C. 0.35 D. 0.15