Question

Part 1: Provide a system of TWO equations in slope-intercept form, with only one solution. Using complete sentences, explain why this system has one solution.

Part 2: Provide a system of TWO equations in slope-intercept form with no solutions. Using complete sentences, explain why this system has no solutions.

Part 3: Provide a system of TWO equations in slope-intercept form with infinitely many solutions. Using complete sentences, explain why this system has infinitely many solutions.

Answer 1

part 2:
y=2x-11
y=2x+3
same slope, lines will not cross, no solutions

Answer 2

part 3:
y=2x+4
y=(6/3)x+(8/2)
same line, crosses in many places, many solutions

Answer 3

thanks what about part 1?

Answer 4

make it up, I made those up

Answer 5

Just make sure they cross is one place

Answer 6

can you do it please? :)

Answer 7

y=2x+11
y=(-1/2)x+5
I made it perpendicular therefore they will cross in one place.

Answer 8

thanks

Answer 9

anytime :) don't be afraid to make some of them up yourself
just check your solutions with a graphing calculator
such a shame they wanted them in slope-intecept form

Answer 10

i know right !! :)

Answer 11

Is really helped me , thanks .