Which equation does the graph of the systems of equations solve?
2 linear graphs. they intersect at 1,2
x + 4 = −2x − 1
x + 2 = −3x + 1
−x + 3 = 3x − 1
x + 3 = 2x − 1

The correct option is 3.

Step-by-step explanation:

It is given that two linear graphs intersect at (1,2). It means the solution of both lines is x=1 and y=2.

The equation which is satisfied by x=1 will be the required equation.

In option (1),

Substitute x=1.

Option 1 is incorrect.

In option (2),

Substitute x=1.

Option 2 is incorrect.

In option (3),

Substitute x=1.

Option 3 is correct.

In option (1),

Substitute x=1.

Option 4 is incorrect.

Therefore the correct option is 3.

.19875994384

step-by-step explanation:

1699/ 8548

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~