Identify the graphed linear equation. a) y = 2 5 x - 5 b) y = 1 5 x - 5 c) y = 2 5 x + 5 d) y = 1 5 x + 5

D) y=5x+5

Step-by-step explanation:

the y-intercept is 5. The slope is rise over run which 5/1 which is 5.

Since the y-intercept is positive 5, that rules out choices A and B. This would be the b part of the slope-intercept form (y=mx + b). It rises to the right 1 and moves over to the right 5. This gives you the m part of the slope-intercept form. This means that the correct answer would be:

D) y=1/5x + 5

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.