Answer:
22.1% decrease
122.6% increase
Step-by-step explanation:
1 - 0.221 is a decrease:
0.221 × 100
= 22.1% decrease
1 + 1.226
1.226 × 100
= 122.6% increase
Answer:
I got it it is right here answer 5+-8
Step-by-step explanation:
The regression solved shows that the predicted selling price for a home that is 12 years of age is $443747.
<h3>How to compute the value of the home?</h3>
From the complete information, the regression equation is given as:
y = 108597.37 - 580.687 × age + 86.82 × living areas + 31261.9127 × bedroom
Therefore, the predicted selling price will be:
= 108597.37 - 580.687 × 12 + 86.82 × 2500 + 31261.9127 × 4
= $443747
In conclusion, the selling price is $443747.
Learn more about regression on:
brainly.com/question/25987747
Answer:
- 8 or A
Step-by-step explanation:
Problem 1
First of all, you could write f(x) in terms of its x intercepts.
x = - 2
x + 2 = 0
x= 1
x - 1 = 0
x = 4
x - 4 = 0
So f(x) = (x - 4)(x - 1)(x + 2)
The division to find the remainder can be done expanding this further and doing a synthetic division on it, but the easier way is just to put 2 in for x. That is because x - 2 is turned into 0 by making x = 2
f(2) = (2 - 4)(2 - 1)(2 + 2)
f(2) = (-2)(1)(4)
f(2) = - 8
=====================
The expanded form of this question is f(x) = x^3 - 3x^2 - 6x + 8
You could do this with synthetic division. It will give you the same answer.
2 || 1 -3 -6 8
2 -2 -16
=========================
1 -1 -8 -8
The remainder is -8
Answer: A
which gives you exactly the same answer. (x - 2) into x^3 - x^2 - 16x + 16 will leave a remainder of - 12
Problem 2
Questions answered for your homework good luck I also added the steps just if you forget