What is the equation of the line that passes through the points (6,-4 ) and (-8,-8 )?

y = 2/7x - 40/7

Step-by-step explanation:

y2 - y1 / x2 - x1

-8 - (-4) / -8 - 6

-4/-14

= 2/7

y = 2/7x + b

-4 = 2/7(6) + b

-4 = 12/7 + b

-40/7

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.

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.