Answer:
y = 3x
Step-by-step explanation:
A proportional function has the equation
y = kx, where k is the constant of proportionality and also the slope of the line.
Answer: y = 3x
Answer:
l = 
Step-by-step explanation:
Given
P = 2(l + w) ← distribute right side
P = 2l + 2w ( subtract 2w from both sides )
P - 2w = 2l ( isolate l by dividing both sides by 2 )
= l
It's answer a y=x^2
multiple each number twice
4•4 16
2•2 4
3•3 9
Yes because it has an end to it; the numbers don't just keep going