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is 1.2g 5. what at the equation of the line that passes through,the point (-2,7) and has a slope of zero? a. x=7 b. y=-2 c. y=7 d. x=-2

Question

is 1.2G 5. What at the equation of the line that passes through,the point (-2,7) and has a slope of zero? A. x=7 B. y=-2 C. y=7 D. x=-2 HINT: Try to manually GRAPH on a Coordinate grid. WHICH AXIS is the line crossing?

Solution

Verificación de expertos
4.3 (187 Votos)
Emanuel Profissional · Tutor por 6 anos

Resposta

To find the equation of the line that passes through the point and has a slope of zero, we need to understand what a slope of zero means. A slope of zero indicates a horizontal line.A horizontal line has the same y-coordinate for all points on the line. Therefore, the equation of a horizontal line is always in the form , where is a constant.In this case, since the line passes through the point , the y-coordinate is 7. Therefore, the equation of the line is .So, the correct answer is:C.