Ce Lesson 531 YAMILE BERNABE
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The point where two lines (or curves) cross is called a
point of intersection. Two or more lines (or curves) are
called a system of equations. When you work with
data, points of intersection can be meaningful, as you
saw in the last problem.
y=3x+-4
a. Graph y = 3x + -4 and y= -2x + 6.
b. Find the point of intersection of these two lines and
label the point with it's coordinates, that is write it in the
form (x, y).
(2.2)
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c. What is the significance of this point for the two rules
in part (a)?
y=-2x+6
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