Suppose the average cost of electricity is $0.25/kwh. Solar panels cost $100/sq ft and you want to install 300 sq ft of solar panels. Assume each square foot of solar panels produces 20 kwh ever year. Further, assume government tax incentives pay for 50 % of the initial cost. Round answers to 2 decimal places, if necessary.
A. Find the cost to install the 300 ft 2 of solar panels. Remember to reduce the cost for the government tax incentives The cost to install is $
B. Find a function for the amount of money saved by using the solar panels, where t represents the number of years. Preview
C. Find the break-even point for when the solar panels pay off their original cost. The break even point is at years.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.