The table shows a company’s profit based on the number of pounds of food produced.

using the quadratic regression model, which is the best estimate of the profit when 350 pounds of food are produced?

a). 5,150
b). 5,300
c). 10,150
d). 11,000

B) 5,300

Step-by-step explanation:

Let x represents the pounds of food produced and y represents the profit in dollars,

Thus, the table that shows the given situation would be,

x    100          250       500         650         800

y   -11000     0          10300      11500      9075  

Since, the equation of a quadratic equation is,

Where,

Also,

By substituting the values,

We get,

A ≈ -20420.96

B ≈ 102.24

C ≈ -0.082

Hence, the quadratic equation that shows the given situation is,

For x = 350 pounds,

Which is nearby 5300,

Hence, option B is correct.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have