Question
A line has a slope of (7)/(9) and passes through the point (4,-9) 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. square
Solution
3.7
(229 Votos)
Patrícia
Mestre · Tutor por 5 anos
Resposta
To find the equation of a line in point-slope form, we use the formula:
where
is the slope of the line, and \((x_1, y_1)\) is a point on the line.Given:- Slope
- Point \((x_1, y_1) = (4, -9)\)Substitute these values into the point-slope formula:
Simplify the equation:
So, the equation of the line in point-slope form is: