Customers at a gym pay a membership fee to join and then a fee for each class they attend. Here is a graph
that represents the scenario.
Write an equation for the cost in dollars, c, of attending
n classes.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation: