4 = 2(-3) + b
4 = -6 + b
10 = b
y = -3x + 10
<u>Answer:</u>
The break-even point for this bookstore is 20 units
<u>Explanation:</u>
We know that break even point is given by the following formula,
Here, we are given that bookstore costs $120 per day to keep open so fixed cost = 120$
Price per unit = price of each book =20$ and
variable cost = $14
Substituting these in the formula, we get
=
= 20
20 units which is the The break-even point for this bookstore.
Answer:
y=7/1x+26
Step-by-step explanation:
I didnt fully understand what the questions was asking. all I got from it was slope-intercept and even then it didn't make sense so I created the equation that goes throw those 2 points and added the y intercept to it.
hope this somehow helped...
Answer: The last one.
Step-by-step explanation:
Answer:
(g o f) (x) = 2x + 16
Step-by-step explanation:
" (g o f) (x) )" is called "the composition of f and g."
Evaluating this involves substituting the function f(x) = 2x + 1 for x in g(x) = x+14:
(g o f) (x) = 2(x+1) + 14, or
(g o f) (x) = 2x + 2 + 14, or
(g o f) (x) = 2x + 16
