Question

State whether every point on the graph is a solution of the equation.

Explain why or why not.

x – 4y = –4



A.
Every point shown on the graph is not a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is not true for all the points.

B.
Every point shown on the graph is a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is true for all the points.

Answer 1

http://static.k12.com/calms_media/media/1417500_1418000/1417732/1/89d770652f0b100fadaa99de6480f3d50219cdc3/FGA_130919_161115.jpg

Answer 2

1'st point is correct but the xcoordinate of 3 is incorrect because it does not work with the equation

Answer 3

ok

Answer 4

How many solutions are there to the equation y = 14x – 9?

Explain your answer.

A.
There are no solutions because no value can be used for the variable x for the equation to remain true.

B.
There is one solution because only one value can be used for the variable x for the equation to remain true.

C.
There are 2 solutions because only 2 values can be used for the variables for the equation to remain true.

D.
There are an infinite number of solutions because any value can be used for the variable x and the equation would remain true.

Answer 5

D

Answer 6

k i need help with more

Answer 7

sure

Answer 8

Which shows three ordered pairs that are all solutions of the equation y = x + 4?

A.
(1, 4), (2, 6), and (3, 7)

B.
(1, 4), (2, 8), and (3, 12)

C.
(3, 7), (5, 9), and (7, 10)

D.
(3, 7), (5, 9), and (7, 11)

Answer 9

hello @mkapad01 i need help

Answer 10

okay

Answer 11

D

Answer 12

hello

Answer 13

just plug in the points into the equation

Answer 14

what

Answer 15

The answer is D because when you input all the x values into the equation you get the correct output

Answer 16

k

Answer 17

hello

Answer 18

hello, do you have any more questions

Answer 19

yes