Can be described as a "Shape"
elimination means to get rid of one variable by altering the coefficients of variable (by multiplying and diving by some constant number)
in this case, if you just add the two equation, y gets cancelled you get 5x=20 or x=4
put it in any equation to get y (this works because both lines pass through the same point, so they must satisfy that point) to get y=2
Answer:
2
Step-by-step explanation:
we have

To obtain f(x+h) substitute the variable x by (x+h) in f(x)
so

Simplify

Determine

substitutes the values


