Answer:
Function 1
Step-by-step explanation:
The rate of change is measured by the slope m
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y =
x + 10 ← is in slope- intercept form
with slope m = 
Calculate the slope of Function 2 using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 1, 14.25) and (x₂, y₂ ) = (1, 15.75) ← 2 ordered pairs from the table
m =
=
= 0.75 = 
To compare the 2 fractions we require them to have a common denominator.
=
and
= 
> 
Thus Function 1 has the greater rate of change
22 5/8 ÷ 2 2/3 = 8.484375
So it can make 8.484375 pieces of ribbon
<u>Step-by-step explanation:</u>
The point of intersection occurs when the two graphs have equal values of x and y at the same time. There is only one solution, because two straight lines can only intersect once.



<u>Answer :</u>
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Answer:
Subtraction.
Step-by-step explanation:
There are seven days in a week. Subtract, (take away) the amount of days Ty bought gasoline, and you now have the answer.
He did not buy gasoline on four days of the week.
- Hope this helps, good luck.
A would be the Answer because it is in standard form