Which of the following are point-slope equations of the line going through (-4,-7) and (3, 2)? Check all that apply.
O B. y + 7 = -
O C. y-2 =
A. y-7 = q (x-4)
-- (x + 4)
-- (x-3)
D. y+2 = q (x+3)
E. y+ 7 = 9 (x+4)
F. y-2 = (x-3)

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

5+2x=a

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