Question

Please answer this with the steps included please y-10 = -5/4x + 30/4 for middle school

Answer 1

y-10 = -5/4x + 30/4 represents a linear function; we know that because both x and y have the power 1.

We could put this equation into one of several forms.

Suppose we wanted to put it into slope-intercept form.  Then y-10 = -5/4x + 30/4 becomes y = 10 + 30/4 - (5/4)x, or y = 35/2 - (5/4)x.  Thus, this line has the slope -5/4 and the y-intercept (0, 35/2).

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