Solution: The value of the given expression is 2.
Explanation:
The given expression is .
To solve an expression we have a rule which is named as BODMAS. The rule defines that which operation we will apply first.
B=Brackets, O=Order, D=Divide, M=Multiplication, A=Addition and S=Subtraction.
For the given expression first we will multiply 3 and 2, after that we wil subtract the result from 8.
Therefore, the value of the given expression is 2.
Answer:
y = - 9.1768x2 + 122.2567x + 14.9091
Step-by-step explanation:
Given the following :
Month (x) Daily Rental Price (y) 1 $154 2 $205 3 $266 4 $358 5 $403 6 $425 7 $437 8 $430 9 $381 10 $285 11 $211 12 $195
Using the online regression equation graphing tool ; The quadratic model obtained in the form,
y = Ax^2 + Bx + C is :
y = - 9.1768x2 + 122.2567x + 14.9091
Attached below is a picture of the quadratic regression curve.
