Answer:
y=4x
Step-by-step explanation:
The equation of a line is y=mx+b, where m is the slope and b is the y intercept.
The slope formula is Δy/Δx, so using the coordinates (1, 4) and (2, 8), the slope is
which equals 4.
The y intercept is 0.
Therefore, the equation is y=4x.
D is the answer. the x axis is on -7 so it has to be the answer.
What is the domain of the relation {(1,-5), (2,3), (-6, -1), (2, 3), (-7, 8), (2, 3)}?
Papessa [141]
Answer:
all work is pictured and shown