3 years ago

What is the y-intercept for 10x+4y=20

Mathematics

1 answer:

stiv31 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

Hi,

find the x- and y-intercepts:

10x + 4y = 20

finding x-intercept when y = 0

10x = 20

x = 2 Pt(2,0) the x intercept

finding y-intercept when x = 0

4y = 20

y = 5 Pt(0,5) the y intercept

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Answer:

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Step-by-step explanation:

Let

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The problem can be expressed as:

$f+p=26...eqtn1\\275f+140p=5935....eqtn2\\$

Express eqtn1 in terms of f, $f=26-p$

Substitute f value in eqtn 2.

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