Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = -x2 - 6x - 10

A. , (0, -10)
B. No x-intercepts, (0, -10)
C. , (0, 10)
D. No x-intercepts, (0, 10)


Answer: B

Mathematics

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Express the number in scientific notation..00004709

A. 4.709 x 10-5 B. 4.709 x 10-4 C. 4.709 x 105 D. 4.709 x 104

Mathematics

The following data show the number , in millions, of Americans with Internet access t years after 1990.  t 7 10 13 16 19 N 46 113 166 177 196? A: Use logistic regression to model N as a function of t.B: Plot the graph of the data along with the model you found in part A.C: According to the model, what is the maximum number of people who will ever have Internet access? D: When did Internet access reach 123.60 million? ? Round your answers to two decimal places, if necessary.

What will be an ideal response?

Mathematics

Perform the indicated operations. Leave the result in polar form.

A. 3(cos 10° + sin 10°)
B. 6(cos 10° + j sin 10°)
C. 3(cos ° + j sin °)
D. 3(cos 10° + j sin 10°)

Mathematics

Find the specified quotient function.Given the functions g(x) = 9x2 - 25 and h(x) = 6x2 - 25x + 25, find an equation of the quotient function .

A. (x) = 
B. (x) = 
C. (x) = 
D. (x) = 

Mathematics