Find x if the distance between the given points is d. Assume that x is positive.(x, 4), (0, 7), d = 5

A. 3
B. 4
C. 6
D. 5


Answer: B

Mathematics

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Give a verbal representation of f(x).f(x) = 8x - 

A. Divide the input x by 8 and then add  to obtain the output y.
B. Multiply the input x by 8 and then add  to obtain the output y.
C. Multiply the input x by 8 and then subtract  to obtain the output y.
D. Divide the input x by 8 and then subtract  to obtain the output y.

Mathematics

Tell whether the statement is true or false.{8, 10, 11, 13} ? ? = {8, 10, 11, 13}

A. True B. False

Mathematics

Solve the problem.The cost of tuition at a community college is given by C(x) = 490 + 54x, where x is the number of credit hours. Interpret the slope of this function as a rate of change.

A. The tuition at the community college increases by $490 for each additional 54 credit hours. B. The number of credit hours increases by 54 for each increase of $490 in tuition. C. The tuition at the community college increases by $490 for each additional credit hour. D. The tuition at the community college increases by $54 for each additional credit hour.

Mathematics

Give the domain of the function.g(z) = 

A. [0, ?) B. [-1, 1] C. (-1, 1) D. (-?, ?)

Mathematics