Ran out of graph paper, . which pair of points on the graph of y=-2x +1 1. (2,7) and (-1,4) 2. (3,-5) and (4,-7) 3. (6,8) and (9,3) 4. (4,-7) and (-5,-11)

Answer number 2

Step-by-step explanation:

I used an app called Desmos. It is a free graphing app that I use.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine