Which point is on the line described by the equation below? 4x - 3y = -4
0 (4,4)
(2,4)
(2,-4)
O (4,-4)

(2,4)

Step-by-step explanation:

For us to solve this, we put the value of x and y and check if it's equal to -4.

a. (4,4)

4x - 3y = -4

= 4(4) -3(4)

= 16 - 12

= 4

b. (2,4)

4x - 3y = -4

= 4(2) -3(4)

= 8 - 12

= -4

c. (2,-4)

4x - 3y = -4

= 4(2) -3(-4)

= 8 + 12

= 20

d. (4,-4)

4x - 3y = -4

= 4(4) -3(-4)

= 16 + 12

= 28

Therefore, the answer is (2,4)

the answer is the third / last answer

step-by-step explanation:

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