The slope of the line below is 2. Use the coordinates of the labeled point to find a point-slope equation of the line. the graph is labeled only as 1,9.

55/i dont know i do it for the points

step-by-step explanation:

x + 4/7

step-by-step explanation:

use cymath

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus