36 Answered Questions for the topic Pre Calc

06/20/19

#### write an equation for the given

Write an equation for a rational function with:Vertical asymptotes at x = -3 and x = -6x intercepts at x = 4 and x = 1Horizontal asymptote at y = 4

06/05/19

#### transformation graph

A function f is given, and the indicated transformations are applied to its graph (in the given order). Write the equation for the final transformed graph. f(x) = 4 x ; reflect in the y-axis and... more

01/29/19

#### Im confused college pre calc

Give an example of two functions f and g where f g(x) = x for all x in the domain of g, but g f(x) , x for all x in the domain of f

11/30/18

#### If y varies inversely as​ x

If y varies inversely as​ x, and y=19 when x=4​, find y when x=6??? Im lost. just show the steps plz... help

09/29/18

06/15/18

#### Average rate of change between 0 and 5

Average rate of change of f between 0 and 5   F(x)=1/(2×+5)

01/21/18

#### 1, -2, 3+i degree 4

find a polynomial f(x) of degree 4 with real coefficients and follow the zeros. 1,-2, 3+i

11/08/17

#### Question is in the description

Two patrol boats leave cape May at the same time,the same speed, but on different bearings l. One has bearing 40° 47' the other has bearing 52° 18'. How far apart will they be when they are 23... more

10/14/17

#### Word Problem Help!

A fourth-grade class decides to enclose a rectangular garden, using the side of the school as one side of the rectangle. What is the max area that the class can enclose using 32 ft of fence? What... more

10/09/17

#### You have two dishes of lasagna. One dish measures 6” by 15”. The second dish measures 9” by 12”. You want to cut the lasagna into equal sized servings.

You have two dishes of lasagna. One dish measures 6” by 15”. The second dish measures 9” by 12”.   a) You want to cut the lasagna into equal sized servings with nothing left over. What is the... more

10/08/17

#### Is C=2pi(r) a power function?

Is C=2Πr an example of a power function? If so can you state the power and constant of variation, and state it in the form of f(x)=k*x^a?

09/18/17

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