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Ugo [173]
3 years ago
10

How do you find the x-intercepts and y-intercepts of trinomials. E.g.(x^2-10x+25) How do you find the x-intercepts and y-interce

pts of trinomials. E.g.(x^2-10x+25)
Mathematics
1 answer:
Dominik [7]3 years ago
3 0
The x-intercepts<span> are where the graph crosses the x-axis, and the y-</span>intercepts<span> are where the graph crosses the y-axis. We find these intercepts when we set one variable to zero. For instance, 
</span><span>
y = x^2-10x+25

y-intercept : y = </span>0^2-10(0) +25
                     <span> y = 25

x-intercept: 0 = </span>x^2-10x+25
                     0 = (x - 5) (x - 5)
                     x = 5
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