A line passes through the points (5, -7.5) and has a y-intercept of 10. Which line has a rate of change that is less than this line's rate of change?
y = 0.5x + 10
y = -1.5x + 10
y = -3.5x + 10
y = -10x - 3.5

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: