Write an equation in slope-intercept
form for the line that passes through (3,1) and (1,2).

y = -2x + 7

Step-by-step explanation:

We first calculate the slope.:

m = Δy/Δx = -2

So we have:

y = -2x + b

To find b we plug in the coords of one points into the equation:

1 = -2(3) + b

b = 7

y = -2x + 7

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

step-by-step explanation: