Question

Find the slope and y-intercept of the line.

y = –x + 7



A.


slope: –7, y-intercept: 1


B.


slope: –1, y-intercept: 7


C.


slope: 1, y-intercept: –7


D.


slope: 7, y-intercept: –1

@CGGURUMANJUNATH

Answer 1

b

Answer 2

y intercept is the constant !

Answer 3

David is selling floral arrangements. Each arrangement uses 1 vase and 12 roses. Each vase costs David $2.00. Let C be the total cost of the arrangement and r be the cost of 1 rose. Which equation should David use to find the total cost of each arrangement?



A.


12 = C + 2r


B.


C = 2r + 12


C.


12C = r + 12


D.


C = 12r + 2

Answer 4

y=-x+7

Answer 5

7 is constant . so y intercept is +7

Answer 6

One question at a time.

Answer 7

dy/dx=-1

Answer 8

No i can post 2 questions per post

Answer 9

so slope is -1 .

Answer 10

What about the second one?

Answer 11

d