Answer :
The equation of the line that goes through (2,4) and has a slope of -3 y = -3x + 10
How to find the equation of a line with slope?
The equation of a line can be represented as follows;
y = mx + b
where
- m = slope
- b = y-intercept
Therefore,
y = -3x + b
Let's find b
hence,
4 = -3(2) + b
4 = -6 + b
b = 4 + 6
b = 10
Therefore,
y = -3x + 10
learn more on slope here: brainly.com/question/8105207
#SPJ1