Answer:
Extrapolation
Step-by-step explanation:
Given
Explanatory variable
Response variable
Required
Predicting y outside range of x is called
This is referred to as extrapolation.
Take for instance, the range of x is: 1 - 9
You have extrapolated when, 10 is assumed to be the value of x and this value is entered in an equation to predict y.
5400*0.04(rate)=216
Because it's simple interest for 7 years, 216*7 should be the answer
So $1512
24 - 4 * 3
-------------------
14 / 7 + 4
= 24 - 12
-------------------
2 + 4
= 12
--------------
6
= 2
answer is 2 (first choice)
Plug in –10 into |x+4|.
b(–10) = |-10+4|
b(–10) = |–6|
b(–10) = 6
Answer:
The maximum number of gumballs you can buy is 10
Step-by-step explanation:
Let
x ---->represents the number of gumballs you can buy
we know that
The number of gumballs you can buy multiplied by it cost must be less than or equal to $2.50 (two dollars and 50 cents)
so
The inequality that represent this situation is

solve for x
Divide both sides by 0.25

therefore
The maximum number of gumballs you can buy is 10