Answer:
The answer would be the third one and the last one trust me
Step-by-step explanation:
I know my MATH mark me brainliest pls
Answer:
A) Justin walked through the gift shop, looking for a souvenir for himself.
Step-by-step explanation:
Answer:
(-2, -16)
Step-by-step explanation:
the minimum is at the vertex which can be found using -b/2a for the x-value of the vertex.
y = 3x^2 + 12x - 4
= ax^2 + bx - c
b = 12, a = 3
-12/(2(3))
-12/6
x = -2
y = 3(-2)^2 + 12(-2) - 4
y = -16
(-2, -16)
The cost and revenue function of the company are as follows;
- cost function = 350x + 20000
- revenue function = 100x - 20000
<h3>How to find the cost and revenue function?</h3>
It costs them $350 to make each chair, plus fixed costs for operation of $20,000. Therefore,
let
x = number of chair
cost function = 350x + 20000
The company sells a chair for $450. Therefore,
revenue function = 450x - (350x + 20000)
revenue function = 450x - 350x - 20000
revenue function = 100x - 20000
learn more on cost and revenue here: brainly.com/question/14097232
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39 square feet
6.25 squared is 39.0625
