Week 7: Node 3 Finding the Vertex, Domain and Range of a Parabola Finding the domain and range of a Quadratic Function to => Transformations of Quadratic Functions. No additional examples needed Finding the The Is all real numbers Is all positive Vertex, domain of numbers Domain and any Is all rational Range #1 quadratic numbers function Depends on the function Finding the The range Is restricted Is all real numbers Vertex, of a depends on the Is all positive Domain and quadratic function numbers Range #2 Finding the If the A lower boundary An upper boundary Vertex, vertex is Domain and a No boundary Range #3 minimum, the range will have Finding the Which of F(x) = 2x2 + 6x + 7 F(x) = -6x2 + 2x + 3 Vertex, these Domain and parabolas F(x) = 3(x – 2)2 - 5 F(x) = -8(x+1)2 – 4 Range #4 have a F(x) = 5x2 – 2x + 6 F(x)= -x2 + x + 1 minimum? Finding the If the False True Vertex, range has Domain and an upper Range #5 boundary, the parabola
Week 7: Node 3 Finding the Vertex, Domain and Range of a Parabola Finding the domain and range of a Quadratic Function to => Transformations of Quadratic Functions. No additional examples needed Finding the Vertex, Domain and Range #1 The domain of any quadratic function Is all real numbers Is all positive numbers Is all rational numbers Depends on the function Finding the Vertex, Domain and Range #2 The range of a quadratic Is restricted depends on the function Is all real numbers Is all positive numbers Finding the Vertex, Domain and Range #3 If the vertex is a minimum, the range will have A lower boundary An upper boundary No boundary Finding the Vertex, Domain and Range #4 Which of these parabolas have a minimum? F(x) = 2x2 + 6x + 7 F(x) = 3(x – 2)2 - 5 F(x) = 5x2 – 2x + 6 F(x) = -6x2 + 2x + 3 F(x) = -8(x+1)2 – 4 F(x)= -x2 + x + 1 Finding the Vertex, Domain and Range #5 If the range has an upper boundary, the parabola False True
Week%207%20Node%203%20Vertex%2C%20Domain%2C%20and%20Range%20Questions.docx