Mathematics, 09.10.2019 23:00, insulation62

Using a directrix of y=-2 and a focus of (2,6), what quadratic function is created?

a. f(x)=-1/8(x-2)^2-2
b. f(x)=1/16(x-2)^2+2
c. f(x)=1/8(x-2)^2-2
d. f(x)=-1/16(x+2)^2-2

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:20, aero8030

Type the correct answer in the box. function f, shown below, is translated down 3 units and left 4 units to create function g. f(x)= 3|x-2|-5 fill in the values of a, h, and k to write function g

Answers: 2

continue

Mathematics, 21.06.2019 21:00, arthurdolz

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Answers: 1

continue

Mathematics, 21.06.2019 21:40, salinasroel22

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Answers: 3

continue

Mathematics, 22.06.2019 03:00, kolbehoneyman

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.

Answers: 2

continue

Do you know the correct answer?

Using a directrix of y=-2 and a focus of (2,6), what quadratic function is created?

a....