Question

4. How many solutions does the system of equations have?

y = 4x + 3 and y = 4x + 4 (1 point)
one
two
infinitely many
none

Answer 1

please help

Answer 2

can you simplify them?

Answer 3

um i think

Answer 4

These to equation have the same slope since they are in slope-intercept form which means that they are both parallel also becuase they have different y-intercepts....since they are parallel that would mean that they have no solution.

http://www.montereyinstitute.org/courses/DevelopmentalMath/TEXTGROUP-1-19_RESOURCE/U14_L1_T1_text_container.html

Answer 5

Also since
y = 4x + 3 and y = 4x + 4
That means that
4x +3 = 4x +4
So
4x - 4x = 1
Can you solve that?

Answer 6

Pinkmilk234567 can you solve the equation I just printed?

Answer 7

sure

Answer 8

Okay please solve
4x - 4x = 1

Answer 9

4x - 4x = what?

Answer 10

-16

Answer 11

No - think again

Answer 12

16

Answer 13

No it is zero

Answer 14

oh

Answer 15

So going back to our equation we get
0 = 1
which NEVER happens right?

Answer 16

right

Answer 17

So the 2 equations can be reduced to
4x - 4x = 1

and
0 =1
So how many solutions does that give us?

Answer 18

1 ?

Answer 19

No it has no solutions and that is your answer.

Answer 20

oh okay can you help me with another

Answer 21

Well I have to go
Perhaps someone else can help :-)

Answer 22

okay well thank you for helping me ":)

Answer 23

still need help?