Question 317294
f(x)=x^2-4x+2

To find the x-intercept, let y = 0 and solve for x.

NOTE: f(x) = y and vice-versa.

0 = x^2 - 4x + 2

After doing the math using the quadratic formula, I got x = [2 + sqrt{2}] and
x = [2 - sqrt{2}].

To find the y-intercept, let x = 0 and solve for y.

y = (0)^2 - 4(0) + 2

y = 0 - 0 + 2

y = 2

Done!