Solve.Eight times the difference of 10 and a number gives 112. Find the number.

A. 32
B. 4
C. -4
D. -32


Answer: C

Mathematics

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Solve the problem.A size 8 dress in Country C is size 48 in Country D. A function that converts dress sizes in Country C to those in Country D is   Find a formula for the inverse of this function.

A. f-1(x) =  - 16
B. f-1(x) = x - 16
C. f-1(x) = 
D. f-1(x) =  + 16

Mathematics

Perform the indicated operation. If possible, simplify.Simplify: 

A. tan x B. sin x C. sec x D. csc x

Mathematics

Analyze the graph of the given function f as follows:(a) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|.(b)  Find the x- and y-intercepts of the graph.(c)  Determine whether the graph crosses or touches the x-axis at each x-intercept.(d)  Graph f using a graphing utility.(e)  Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(f) Use the information obtained in (a) - (e) to draw a complete graph of f by hand. Label all intercepts and turning points.(g)  Find the domain of f. Use the graph to find the range of f.(h)  Use the graph to determine where f is increasing and where f is decreasing.f(x) = -2(x - 1)(x + 3)3

What will be an ideal response?

Mathematics

Subtract.- 

A. 5.000 B. 3.896 C. 3.904 D. 4.896

Mathematics