Question

x^2-7x+11 find x and y intercepts

Answer 1

i got (3.5,0) and (0,11) is this right?

Answer 2

x intercepts :

x1,2 = (7 +/- (49 - 44) ^0.5) / 2

x1 = (7 + 5^0.5) / 2
x2 = (7 -5^0.5) / 2

y intercepts :

plug 0 in x then get y =11

Answer 3

I was imagining something else.