Question

What is the equation of the line that goes through the points (4, 7) and (5, 9)?

(Choose all correct answers)
Oy-9=x-5
Oy-9=2(x - 5)
Oy-7= 2(x - 1)
Oy-4=x-7

Answer 1

y - 7 = 2(x - 4)

Explanation:

The equation of the line that goes through the points (4, 7) and (5, 9) is y - 7 = 2(x - 4). To find the equation of the line, you can use the point-slope form of the equation, which is y - y1 = m(x - x1), where m is the slope of the line and (x1, y1) is a given point on the line. In this case, the given points are (4, 7) and (5, 9), and the slope is m = 2. Therefore, the equation of the line is y - 7 = 2(x - 4).