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  1. Juan thinks that the graph of 6y + 12x = 4 is a line. Homework Help ✎

    1. Solve Juan's equation for y.

    2. Is this equation linear? That is, is its graph a line? Explain how you know.

    3. What are the growth factor and y-intercept of this graph?

Get y by itself by subtracting 12x from both sides.

6y + 12x = 4
−12x −12x
6y = 4 − 12x

Can it be written in the form y = mx + b?

What is m in this equation? What is b?