3 years ago

Write the equation 5x + 4y = 10 so that y is a function of x.

Mathematics

2 answers:

Virty [35]3 years ago

8 0

5x + 4y = 10
- 5x - 5x
4y = -5x + 10
4 4
y = -1¹/₄x + 2¹/₂

The answer is D.

Lena [83]3 years ago

3 0

The general equation of the slope intercept form is y = mx + b. The first step is to subtract the whole equation by 5x. This leaves 4y on the left side. Then, divide the whole equation by 4, which results to option D. y= -5/4x + 5/2

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