Ion think her head is not that big. lol
Answer:
A linear model (is/is not) the best fit for the data because the residual plot (shows no pattern/shows a pattern) and is (scattered/not scattered).
Step-by-step explanation:
A linear model should be used when you want to view the data as a continuous response. This means that when the data is increasing/describing then the line should be in a uniform pattern.
If you were to look at the residual plot, you can see that the points curve in a pattern, meaning that the point is not scattered which is not good criteria for a residual plot.
Mentioned before, the points on the residual plot are in a pattern, so it’s not scattered as well.
Answer:

Step-by-step explanation:
- Write it out:
×
- Simplify 6/8, so it now looks like this: 3/4
- Re-write the expression: 3/4 × 3/4
- 4 × 4 = 16
- 3 × 3 = 9
- Write the new fraction:
I hope this helps!
The options 2 and 4 would have the same graphical representation.
Step-by-step explanation:
Step 1:
To determine which functions are equal to the question, we must assign values to x and see which values equal the function f(x) =
.
Any random value can be assigned to x but the same value of x must be assigned to all the equations.
Step 2:
If we substitute x = 5, we get
Question; f(x) = 
Option 1; f(x) 
Option 2; f(x) = 
Option 3; f(x) = 
Option 4; f(x) 
So options 2 and 4 would have the same graphical representation.
Answer:
P = 
Step-by-step explanation:
given P is inversely proportional to V then the equation relating them is
P = 
to find k use the condition when V = 8 , P = 5 , then
5 =
( multiply both sides by 8 to clear the fraction )
40 = k
P =
← equation of proportion