2007-12-14 11:15:29 · 7 answers · asked by mrsstrick27 2 in Science & Mathematics ➔ Mathematics
4x = 11 + 10y
x = 11/4 + (5/2) y
2007-12-18 10:06:54 · answer #1 · answered by Como 7 · 0⤊ 0⤋
To rewrite this equation as a function of x, you are able to desire to unravel for y (get y all on my own on one ingredient of the equation). to try this subtract 4x from the two facets. that provides you -10y = 11 - 4x. Then divide the two facets by utilising -10. this would grant y = -11/10 + 4/10, or in case you rearrange it, y = 2/5 - 11/10, so C. desire this facilitates!
2016-10-11 07:36:25 · answer #2 · answered by ? 4 · 0⤊ 0⤋
okay, a function of X means f(x) or in other words y
4x - 10y = 11,
10y = 4x - 11,
y = (4/10)x - 11/10,
y = (2/5)x - 11/10.
which is the same as f(x)=(2/5)x - 11/10.
2007-12-14 11:22:15 · answer #3 · answered by Plain Silly 4 · 0⤊ 0⤋
actually, you need to solve for y, not x.
"as the function of x" means x is the input.
solve for y
4x - 10y = 11
-10y = -4x + 11
y = 2x/5 - 11/10 <== answer
Rec
2007-12-14 11:21:13 · answer #4 · answered by Anonymous · 0⤊ 0⤋
4x-10y=11
4x=11+10y
x=(11+10y)/4
or
4x-10y=11
-10y=11-4x
10y=4x-11
y=(4x-11)/10
function of x means y in terms of x that is
y=(4x-11)/10
2007-12-14 11:21:18 · answer #5 · answered by Siva 5 · 0⤊ 0⤋
x = (10y +11)/4
I think
2007-12-14 11:18:35 · answer #6 · answered by Kevin 2 · 1⤊ 2⤋
y = 0.4x - 1.1
2007-12-14 11:20:09 · answer #7 · answered by DWRead 7 · 0⤊ 0⤋