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3 years ago

X+1/2y=4 Solve the equation for Y

Mathematics

2 answers:

alex41 [277]3 years ago

8 0

X+1/2y = 4
(X+1)*2y=4*2y
2xy+2y=8y
2*y=8y-2y
2xy=6y
2x=6
X=3

3+1/2y=4
4/2y
Y=16

AysviL [449]3 years ago

4 0

Answer:8/1

Step-by-step explanation:

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 8.000 and for x=2.000, the value of y is 4.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 4.000 - 8.000 = -4.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

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The given equation is,

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The graph of the equation is shown below.

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