Aline passes through the point (10, -9) and has a slope of - 1/2. write an equation in slope intercept form for this line.

Point Slope intercept form:

The equation of the straight line is given by;

                   ......[1]

where

m represents the slope of a line.

As per the given statement:

Substitute these given values in [1] we have;

or

Using distributive property;

Subtract 9 from both sides we get;

Therefore, the equation in slope intercept form(i.e y=mx+b) is,

21

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

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