A line has a slope of \(-\frac{3}{7}\) and its y-intercept is (0,18). What is its x-intercept?
y = -3/7 x + 18 <===== given
x intercept occurs when y = 0
0 = - 3/7 x + 18
x = 18 / (3/7) = 42 x intercept = 42
Thanks a lot!
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