write an equation of the line that passes through the pair of points. use improper fractions in your…

write an equation of the line that passes through the pair of points. use improper fractions in your equation, if necessary. (5, -3), (2, 5)

write an equation of the line that passes through the pair of points. use improper fractions in your equation, if necessary. (5, -3), (2, 5)

Answer

Explanation:

Step1: Calculate the slope

The slope $m$ formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$. Let $(x_1,y_1)=(5,-3)$ and $(x_2,y_2)=(2,5)$. Then $m=\frac{5 - (-3)}{2 - 5}=\frac{5 + 3}{-3}=-\frac{8}{3}$.

Step2: Use the point - slope form

The point - slope form is $y - y_1=m(x - x_1)$. Using the point $(2,5)$ and $m =-\frac{8}{3}$, we have $y - 5=-\frac{8}{3}(x - 2)$.

Step3: Convert to slope - intercept form

Expand the right side: $y-5=-\frac{8}{3}x+\frac{16}{3}$. Add 5 to both sides: $y=-\frac{8}{3}x+\frac{16}{3}+5$. Since $5=\frac{15}{3}$, then $y=-\frac{8}{3}x+\frac{16 + 15}{3}=-\frac{8}{3}x+\frac{31}{3}$.

Answer:

$y =-\frac{8}{3}x+\frac{31}{3}$