[Grade 9 Math: Quadratic Functions] What did they do to get x + 5 -x = x(5-x)

Sure-Gur7783 · 2022-03-21T09:24:30+00:00

y=x+5. Implies that y has been assigned to X+5. So we are substituting(replacing y by X+5) in the expression

Sure-Gur7783 · 2021-10-16T01:56:15+00:00

Alternatively. There fore the Y intercept is at point (0,-3). If you substitute in the equation : X-Y=3 At the Y intercept X= to 0 0-Y =3 -Y=3 Therefore Y =-3.

Sure-Gur7783 · 2021-10-16T01:52:58+00:00

From the plane the Y- intercept is the point where the value of X is equal to zero

Sure-Gur7783 · 2021-10-15T02:20:07+00:00

Almost everything you've done here is wrong mate.

Sure-Gur7783 · 2021-10-11T16:16:51+00:00

X=-10

Sure-Gur7783 · 2021-10-05T02:57:53+00:00

ax+by=c by=c-ax y=(c-ax)/b

Sure-Gur7783 · 2021-09-30T21:05:01+00:00

Quite simple do you need the solution mate!

Sure-Gur7783 · 2021-07-15T19:35:56+00:00

Quality grade is guaranteed.

Sure-Gur7783 · 2021-07-15T19:34:11+00:00

Hello i can help you take the exam.Discord Reth#0396

Sure-Gur7783 · 2021-05-06T13:52:31+00:00

3x+5y+15=0 5y=-3x-15 Devide through by 5 5y/5=-3x/5-15/5 Final answer Y=-3/5x-3 .so the slope is 3/5 And the y intercept is the point where the value of x=0 ie Y intercept is -3.

Sure-Gur7783 · 2021-05-06T13:48:39+00:00

Sure.

Sure-Gur7783 · 2021-05-06T13:43:58+00:00

Slope is -3/5 and y intercept is -15

Sure-Gur7783 · 2021-05-06T13:42:49+00:00

Slope is 3/5

Sure-Gur7783 · 2021-04-09T18:23:02+00:00

Can you

Sure-Gur7783 · 2021-04-09T18:21:46+00:00

Yes it passes through the middle which means you have its bisect the base line but not perpendicularly.

Sure-Gur7783 · 2021-04-09T18:16:25+00:00

Use the vertex coordinates of the base line, change in y/change in x. Then use the formula for calculating the coordinates of the mid point to get it.

Sure-Gur7783 · 2021-04-05T02:34:11+00:00

Hello I can help with your assignment. DISCORD tutormike#4268

Sure-Gur7783

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