SOLUTION: Find the x-intercepts and y-intercepts for f(x). {{{f(x)=x^2-7x+2}}} The x-intercept(s) is(are) ____. The y-intercept(s) is(are) ____. (Type an ordered pair. Type an integer o

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Question 394992: Find the x-intercepts and y-intercepts for f(x).
f%28x%29=x%5E2-7x%2B2
The x-intercept(s) is(are) ____.
The y-intercept(s) is(are) ____.
(Type an ordered pair. Type an integer or a decimal. Round to the nearest tenth. Use a comma to separate answers as needed.)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

f%28x%29=x%5E2-7x%2B2

The x-intercept(s)   |When y = 0

x^2-7x+2 = 0

x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+

x+=+%284+%2B-+sqrt%28+41%29%29%2F%282%29+

  x = 6.7, 0.3 

x-intercepts are Pt(6.7,0) and Pt(.3,0)

The y-intercept      |when x = 0

f%28x%29=x%5E2-7x%2B2

f%280%29=2

y-intercept is Pt(0,2)