2 Which equation represents a line with a slope of -
9
and a y-intercept of 3?
2.
y ==X+3
9
B
2
y = -x +3
9
c
y=-?x-3
9
2
D
y = -3x +

the slope is y = -x +3

Step-by-step explanation:

y intercepts with 3

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: