Answer:
the slope (m) = 3/4
Step-by-step explanation:
Answer:
y=4x-2
Step-by-step explanation:
for every 1 unit increase in x, y values change by a factor of four units
slope=4x
f(x)=y
y=mx+b
2=4(1)+b
b=-2
equation= y=4x-2
CHECK
6=4(2)-2
6=8-2
6=6
CORRECT
10=4(3)-2
10=10
CORRECT
alternatively... (y2-y1)/(x2-x1)
(6-2)/(2-1)= (4)/(1)
slope=4
