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How do I know how a graph looks like by looking at the equation? watch

1. I know about y = mx+c but what do I do when there is more than 1 y? and how about other equations?
2. You have to rearrange it so that you end up with all the y on one side and perhaps factorise the y out. You have to apply all the algebraic methods you know to end up with an equation y=....., where the elipses doesn't contain any term involving y. Once you know that you just look at the various types of graph that you should have been taught.
Quadratic: y=ax^2 + bx + c
Linear : y = mx+c
Exponential = y = a^x
Inverse y = 1/x
etc. etc.
3. (Original post by StayWoke)
You have to rearrange it so that you end up with all the y on one side and perhaps factorise the y out. You have to apply all the algebraic methods you know to end up with an equation y=....., where the elipses doesn't contain any term involving y. Once you know that you just look at the various types of graph that you should have been taught.
Quadratic: y=ax^2 + bx + c
Linear : y = mx+c
Exponential = y = a^x
Inverse y = 1/x
etc. etc.
if it helps a quadratic looks like a "u" or "n" and a linear is just a straight line. c in y=mx+c is the y intercept and the same for y=ax^2+bx+c
4. (Original post by SASHAF2001)
if it helps a quadratic looks like a "u" or "n" and a linear is just a straight line. c in y=mx+c is the y intercept and the same for y=ax^2+bx+c
Hi Sasha bruv how's my dad zarrin doing 🍑😸🐱🙃🙀🙀🤢☹ ¸ðŸ˜ðŸ¥

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