1 point 2. The depth, d, of snow accumulation during a snow storm was recorded with the results shown in the table
below. At what average rate did snow accumulate at over the interval 25157?
0
3
4
5
6
8
9
+(hours)
d (inches)
1
0.5
2
1.5
7
5.0
0
1.5
2.0
4.0
4.5
6.5
7.0
inches
(1) 1.8
hours
inch
(3) 0.5
hour
(2) 0.3
hours
inch
inches
(4) 0.7
hour

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

b). 4320 have a nice day

answer: your answer is a