What is the equation in point-slope form of the line passing through (4, 0) and (2, 6)?

y = 4x − 2
y = 2x − 4
y = −3(x − 4)
y = 3(x + 4)

the correct answer is $7.38

step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)