For this case we have that by definition, the slope of a line is given by:
Where:
and 
are two points through which the line passes.
Question 1:
According to the image, we have the following points:
Substituting we have:
Thus, the slope is: 
Question 2:
According to the image, the line goes through the following points:
Substituting we have:
Thus, the slope is: 
Answer:
Slope 1:
Slope 2:
Answer:
Unit price of 12 cupcakes for 25 dollars = 25/12
= 2.08 dollars
Answer:
the shirt before taxes is $18. the shirt after taxes is 19.53
Step-by-step explanation:
you multiply 20x.10 and you'll get 2. so you subtract 2 from 20, that's $18.
to get taxes, you multpliply 18x.085 and you get $1.53.
you then add $1.53 to 18 and you get your total price of $19.53
Answer:
a). 0
Step-by-step explanation:
f(1) = 1 - 1
= 0
Answer:
Step-by-step explanation:
