start by finding the mean of the data set find the sum of the data values and divide the sum by the number of data values find the absolute value of the difference between each data value and the mean:)

3 0

3 years ago

The function y= -3(x-2)^2 +6 shows the daily profit in hundreds of dolars of a hot dog stand where x is the price of a hot dog i

Misha Larkins [42]

Gotta graph this one
Zeros are $.586 and $3.414 and the profit is zero when these are the prices

Maximum profit when the dogs are 2 bucks

6 0

3 years ago

Solve the following quadratic function<br> by utilizing the square root method.<br> y = 100 – x2

Anna [14]

Answer:

x = ± 10

Step-by-step explanation:

To solve the equation let y = 0 , that is

0 = 100 - x²( add x² to both sides )

x² = 100 (I take the square root of both sides )

x = ± $\sqrt{100}$ = ± 10

Then solution is x = - 10, x = 10

3 0

3 years ago