Given the equation:
y = 2x + 4
the y-intercept is found when x = 0.
y = 2(0) + 4
y = 4
and the x-intercept is found when y = 0.
0 = 2x + 4
-4 = 2x
-4/2 = x
-2 = x
Then, the x and y intercepts are (-2, 0) and (0,4)
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