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Distinguish between functions written in implicit form and explicit form

Which one of the following functions is in implicit form?

$y+xy^2=0$

$x^2-y^2=2x$

$6y-9x^2=7y$

Which one of the following functions is in explicit form?

$x^3-8xy^2=0$

$y=x^4-6x$

$x^7-xy^2=0$

Which one of the following functions is in implicit form?

$4x^2+2xy=0$

$y=x^2+1$

$y=x+1$

Which one of the following functions is in implicit form?

$2y^2=23x$

$y+3x^2y=0$

$y=2x$

Which one of the following functions is in explicit form?

$4y+xy^2=0$

$y=6x^2+7$

$7x^3-4y^2=0$

Is the sentence true or false?
The general implicit form is: f(x) = xy, for a < x < b.

True

False

Which one of the following functions is in implicit form?

$y=x^2+x+6$

$3y-x^2=5x$

$6y-9x^2=0$

Which one of the following functions is in explicit form?

$9x^3-8xy^2=0$

$y=x+1$

$6x^3-xy^2=0$

Which one of the following functions is in implicit form?

$y=x+6$

$x^3+y^2=5x$

$x^3-8xy^2=0$

Is the sentence true or false?
The general implicit form is: f(x,y)=0, for a < x < b.

True

False

Questions

Time

Score

Distinguish between functions written in implicit form and explicit form

Which one of the following functions is in implicit form?

﻿y+xy2=0y+xy^2=0y+xy2=0﻿

﻿x2−y2=2xx^2-y^2=2xx2−y2=2x﻿

﻿6y−9x2=7y6y-9x^2=7y6y−9x2=7y﻿

Which one of the following functions is in explicit form?

﻿x3−8xy2=0x^3-8xy^2=0x3−8xy2=0﻿

﻿y=x4−6xy=x^4-6xy=x4−6x﻿

﻿x7−xy2=0x^7-xy^2=0x7−xy2=0﻿

Which one of the following functions is in implicit form?

﻿4x2+2xy=04x^2+2xy=04x2+2xy=0﻿

﻿y=x2+1y=x^2+1y=x2+1﻿

﻿y=x+1y=x+1y=x+1﻿

Which one of the following functions is in implicit form?

﻿2y2=23x2y^2=23x2y2=23x﻿

﻿y+3x2y=0y+3x^2y=0y+3x2y=0﻿

﻿y=2xy=2xy=2x﻿

Which one of the following functions is in explicit form?

﻿4y+xy2=04y+xy^2=04y+xy2=0﻿

﻿y=6x2+7y=6x^2+7y=6x2+7﻿

﻿7x3−4y2=07x^3-4y^2=07x3−4y2=0﻿

Is the sentence true or false?The general implicit form is: f(x) = xy, for a < x < b.

True

False

Which one of the following functions is in implicit form?

﻿y=x2+x+6y=x^2+x+6y=x2+x+6﻿

﻿3y−x2=5x3y-x^2=5x3y−x2=5x﻿

﻿6y−9x2=06y-9x^2=06y−9x2=0﻿

Which one of the following functions is in explicit form?

﻿9x3−8xy2=09x^3-8xy^2=09x3−8xy2=0﻿

﻿y=x+1y=x+1y=x+1﻿

﻿6x3−xy2=06x^3-xy^2=06x3−xy2=0﻿

Which one of the following functions is in implicit form?

﻿y=x+6y=x+6y=x+6﻿

﻿x3+y2=5xx^3+y^2=5xx3+y2=5x﻿

﻿x3−8xy2=0x^3-8xy^2=0x3−8xy2=0﻿

Is the sentence true or false?The general implicit form is: f(x,y)=0, for a < x < b.

True

False

Incorrect

Great!

$y+xy^2=0$

$x^2-y^2=2x$

$6y-9x^2=7y$

$x^3-8xy^2=0$

$y=x^4-6x$

$x^7-xy^2=0$

$4x^2+2xy=0$

$y=x^2+1$

$y=x+1$

$2y^2=23x$

$y+3x^2y=0$

$y=2x$

$4y+xy^2=0$

$y=6x^2+7$

$7x^3-4y^2=0$

Is the sentence true or false?
The general implicit form is: f(x) = xy, for a < x < b.

$y=x^2+x+6$

$3y-x^2=5x$

$6y-9x^2=0$

$9x^3-8xy^2=0$

$y=x+1$

$6x^3-xy^2=0$

$y=x+6$

$x^3+y^2=5x$

$x^3-8xy^2=0$

Is the sentence true or false?
The general implicit form is: f(x,y)=0, for a < x < b.