The slope of the line below is 2. use the coordinates of the labeled point to
find a point-slope equation of the line. (1,9)
o a. y-9 = 2(x - 1)
o b. y+9 = -2(x + 1)
o c. y+ 9 = 2(x+1)
o d. y-9=-2(x - 1)

Step-by-step explanation:

y - y1 = m(x - x1)

(1,9)...x1 = 1 and y1 = 9

slope(m) = 2

now we sub

y - 9 = 2(x - 1) <===

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

what is the question?

step-by-step explanation: