The answer is c because it’s the opposite of the regular picture
Answer: 
Step-by-step explanation:
y=mx+b is the equation for a non-proportional relationship. Essentially, you can use this for a proportional relationship as well, since the y-intercept of a proportional relationship will always be zero. 
and 
are the variables of the equation, and represent the coordinates of the line. 
is the slope of the equation. To find the slope, use rise over run, or the change in y between two points over the change in x between two points. The last part is the y-intercept, or 
. This shows when the line intercepts the y-axis.
Answer:
Dependent: Cost
Independent: Number of shirts
Step-by-step explanation:
Answer:
From the functions f(x) and g(x) we have 
Step-by-step explanation:
Given that the functions f is defined by 
and g is 
To find the 
:
( by using the distributive property )
( adding the like terms )
Therefore .
Answer:
d
Step-by-step explanation:
