Question

there is a line that includes the point (3, 9) and has a slope of 5. what is its equation in point - slope form? use the specified point in your equation. write your answer using integers, proper fractions, and improper fractions. simplify all fractions.

Explanation:

Step1: Recall point - slope formula

The point - slope form of a line is given by \(y - y_1=m(x - x_1)\), where \((x_1,y_1)\) is a point on the line and \(m\) is the slope of the line.

Step2: Identify values of \(x_1\), \(y_1\) and \(m\)

We are given that the point \((x_1,y_1)=(3,9)\) and the slope \(m = 5\).

Step3: Substitute values into the formula

Substitute \(x_1 = 3\), \(y_1=9\) and \(m = 5\) into the point - slope formula \(y - y_1=m(x - x_1)\).
We get \(y - 9=5(x - 3)\).

Answer:

\(y - 9 = 5(x - 3)\)