Consider the quadratic function f(x)=−2x2+4x+3 . What is the vertex?(2 points) (,) (put only one number in each response box) Question 2 What is the axis of symmetry(1 point) x = Question 3 What is the y - intercept? (2 points) (,) Question 4 What are the x-intercepts. (2 points) () and () Make sure you list coordinates x, y

Answer 1

Question 1:
Vertex: (1, 5)

Question 2:
Axis of symmetry: x = 1

Question 3:
Y-intercept: (0, 3)

Question 4:
X-intercepts: (1.5, 0) and (-1, 0)