Primeira página
/
Matemática
/
A line includes the points (2,5) and (3,7) What is its equation in point-slope form? Use one of the specified points in your equation.Write your answer using integers proper fractions, and improper fractions. Simplify all fractions.

Pergunta

A line includes the points (2,5) and (3,7) What is its equation in point-slope form?
Use one of the specified points in your equation.Write your answer using integers proper
fractions, and improper fractions. Simplify all fractions.

A line includes the points (2,5) and (3,7) What is its equation in point-slope form? Use one of the specified points in your equation.Write your answer using integers proper fractions, and improper fractions. Simplify all fractions.

Solução

expert verifiedVerification of experts
4.6351 Voting
avatar
VascoProfissional · Tutor por 6 anos

Responder

To find the equation of a line in point-slope form, we can use the formula:<br /><br />y - y1 = m(x - x1)<br /><br />where (x1, y1) is a point on the line and m is the slope of the line.<br /><br />First, let's find the slope of the line using the given points (2,5) and (3,7).<br /><br />The formula for the slope is:<br /><br />m = (y2 - y1) / (x2 - x1)<br /><br />Substituting the given points into the formula, we get:<br /><br />m = (7 - 5) / (3 - 2)<br />m = 2 / 1<br />m = 2<br /><br />Now that we have the slope, we can choose one of the given points to substitute into the point-slope formula. Let's choose the point (2,5).<br /><br />Substituting the slope and the point into the formula, we get:<br /><br />y - 5 = 2(x - 2)<br /><br />Therefore, the equation of the line in point-slope form is:<br /><br />y - 5 = 2(x - 2)
Clique para avaliar: