"Quadratic functions have Answer 1 Question 16, or x𝑥-intercepts, in any other case where the function crosses the x𝑥-axis at two separate points.

"Quadratic functions have Answer 1 Question 1 when the vertex is the only point that touches the x𝑥-axis."

Instructions: For the following quadratic functions, write the function in factored form and then find the x𝑥-intercepts, axis of symmetry, vertex, and domain and range.y=x2−2x−15𝑦=𝑥2−2𝑥−15Factored Form: y=(x𝑦=(𝑥 Answer 1 Question 18 Answer 2 Question 18 )(x)(𝑥 Answer 3 Question 18 Answer 4 Question 18 )) (Type least to greatest.)x𝑥-Intercepts: (( Answer 5 Question 18 ,, Answer 6 Question 18 )) and (( Answer 7 Question 18 ,, Answer 8 Question 18 )) (Type least to greatest.)Axis of Symmetry: x=𝑥= Answer 9 Question 18Vertex: (( Answer 10 Question 18 ,, Answer 11 Question 18 ))Domain: Answer 12 Question 18Range: y𝑦 Answer 13 Question 18 Answer 14 Question 18

When the quadratic function f𝑓 is graphed in the xy𝑥𝑦-plane, where y=f(x)𝑦=𝑓(𝑥), its vertex is (−4, −2)(-4, -2). One of the x𝑥-intercepts of this graph is (−274,0)(-274,0). What is the other x𝑥-intercept of the graph?(−192,0)(-192,0)eliminate(−114,0)(-114,0)eliminate(−94,0)(-94,0)eliminate(−54,0)

16) The graph of a quadratic function is called:*1 pointA) a lineB) a parabolaC) a hyperbolaD) a cubic

Question 11 of 25The graph of a certain quadratic function has no x-intercepts. Which of the following are possible values for the discriminant? Check all that apply.A.3B.-1C.-18D.0