Question

someone please help, whats the answer for this, write in point-slope form an equation of the line that passes through the point (8, 9) with slope 7. y - _ = _ (x - _)

Answer 1

To write the equation of a line in point-slope form, use the formula y - y1 = m(x - x1), where (x1, y1) is the given point and m is the slope. Substituting the values (8, 9) and 7 into the formula, the equation can be simplified to y - 9 = 7x - 56.

Step-by-step explanation:

Point-slope form is used to create the equation of a line with a known slope and a point through which the line passes. In point-slope form, the equation is written as y - y1 = m(x - x1), where m is the slope and (x1, y1) is the point given.

To write the equation of a line in point-slope form, we use the formula y - y1 = m(x - x1), where (x1, y1) is the given point and m is the slope. In this case, the point is (8, 9) and the slope is 7. Substituting these values into the formula:

y - 9 = 7(x - 8)

Now, we can simplify the equation:

y - 9 = 7x - 56

Finally, we can rewrite the equation in point-slope form:

y - 9 = 7x - 56

Answer 2

y=7x-47

Step-by-step explanation:

`(8, 9) = (x_1,y_1) \\ m = 7 \\ y - y_1 = m(x - x _1) \\ y - 9 = 7(x - 8)`

`y - 9 = 7x - 56 \\ y = 7x - 56 + 9 \\ y = 7x - 47`

I hope it helps