3. A store sells roasted peanuts in 1, 2, 2.5, and 4 pound bags. The peanuts cost $4 per pound. Write an equation in function
notation that represents the cost of the peanuts in terms of the
number of pounds, and graph the function.

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96