Which of the following represents the turning point of the quadratic function y=x^2 +10x+35

Question

(1) (-3, 20)

(2) (5, 110)

(3) (-5,10)

(4) (3, 74)

Answer 1

That would be the vertex at

x = -b/(2a) = -10/[2(1)] = -5

y = (-5)² + 10(-5) + 35 = 10