Question 1100872: Write the equation in slope intercept form of the line that passes through the point (-3,5) and has a slope of 2/3
Y =
Found 2 solutions by josgarithmetic, ikleyn: Answer by josgarithmetic(39617) (Show Source): Answer by ikleyn(52777) (Show Source):
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Write the equation in slope intercept form of the line that passes through the point (-3,5) and has a slope of 2/3
Y =
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An equation of a straight line in a coordinate plane which has the slope "m" and passes through the given point P = (a,b) is
y - b = m*(x-a). (1) ( MEMORIZE it !)
Now substitute the given data m = 2/3, a= -3, b= 5 into equation (1), and you will get
y-5 = (2/3)*(x-(-3)). (2)
or, equivalently,
y = (2/3)x + 7.
The last equation is in the "slope intercept form", and it is your answer.
Writing by @josgarithmetic contains an E R R O R.
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