You can rent time on computers at the local copy center for a $9 setup charge and an additional $150 for every 5 minutes. how much time can be rented for $26?
select the correct choice below and fill in the answer box to complete your choice
a. the independent variable is time (t) in minutes, and the dependent vanable is rental cost in dollars. the linear function that models this situation is
(simplify your answer. do not include the $ symbol in your answer)
b. the independent variable is rental cost (t), in dollars, and the dependent variable is time (t), in minutes. the linear function that models this situation ist
(simplify your answer. do not include the 5 symbol in your answer.)
minutes can be rented for $26
(round to the nearest minute as needed)
a linear model
reasonable for this situation

c is the answer

step-by-step explanation:

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1