Provide an appropriate response.Your classmate missed the lecture on how to find the inverse of a one-to-one function. When your classmate calls you on the phone for an explanation, what will you say to explain the process?

What will be an ideal response?


Answers may vary. One possibility: in an equation written in the form  the first step is to reverse x and y. Then, solve for y. Finally, replace y with  To determine the inverse of a set of ordered pairs, simply reverse the order of the x- and y- coordinates for each individual ordered pair.

Mathematics

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Provide an appropriate response.A basic installment loan is one in which there is no fixed number of payments.

A. True B. False

Mathematics

Write a matrix equation equivalent to the system of equations. 7x + 9y + 2z = 90 4x + 9y + 6z = 62 7x + 3y + 9z = 59

A.

?
  = 
B.  
 =
C.
  = 
D.
 =

Mathematics

Solve the problem.Find a polynomial for the sum of the areas of these circles.

A. ?r2 + 324? B. ? + 388 C. (388 + ?)r2 D. ?r2 + 388?

Mathematics

Multiply.(x - 5)(x + 5)(x2 - 25)

A. x4 - 50x2 + 625 B. x4 - 625 C. x4 - 25x2 - 625 D. x4 - 10x2 + 25

Mathematics