SOLUTION: A quadratic function is given: {{{ F(x)=x^2-8x+8 }}} Find its x and y intercepts

Algebra ->  Graphs -> SOLUTION: A quadratic function is given: {{{ F(x)=x^2-8x+8 }}} Find its x and y intercepts      Log On


   

Question 812069: A quadratic function is given: +F%28x%29=x%5E2-8x%2B8+
Find its x and y intercepts
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
F(x) = x^2 - 8x + 8
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the above quadratic equation is in standard form, with a=1, b=-8, and c=8
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to solve the above equation using the quadratic formula, plug this:
1 -8 8
into this: https://sooeet.com/math/quadratic-equation-solver.php
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Answer 1:
the roots (x-intercepts) of the above quadratic equation are:
6.82842712
1.17157288
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the y-intercept of the above quadratic equation is:
y = x^2 - 8x + 8
y = 0^2 - 8(0) + 8
y = 8
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+graph%28+300%2C+200%2C+-2%2C+8%2C+-10%2C+10%2C+x%5E2+-+8x+%2B+8%29+
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