For the function provided, find all values of x for which f(x) satisfies the indicated condition. Graph the solution on a number line.f(x) = x2 - 8x + 7, f(x) ? 0

A.

B.

C.

D.


Answer: D

Mathematics

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Estimate the slope of the curve at the indicated point.

A. - 
B. 2
C.
D. -2

Mathematics

Provide an appropriate response.Which of the following items is undefined and why?tan-1 6 or  cos-1 6

What will be an ideal response?

Mathematics

If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth.18491/2

A. 43 B. 172 C. 21.5 D. 86

Mathematics

Solve.A football team lost 9 yards on each of two consecutive plays. Represent the total loss as product of signed numbers and find the total loss.

A. 2 + (-9) = -7 yds; 7 yard loss B. 9 - 2 = 7 yds; 7 yard loss C. 2 ? (-9) = -20 yds; 20 yard loss D. 2 ? (-9) = -18 yds; 18 yard loss

Mathematics