How do you write the equation in point slope form given Point: (1, 9); Slope: 5?
1 Answer
Explanation:
To begin, you're going to want to find your
y=5x+b
9 = 5 * 1 +b
9 = 5 + b
9 - 5 = b implies b = 4 (youry -intercept)
Now, since you already have your slope
y = 5x + 4