AIgo NotesQuiz for:
How to Graph Quadratic Functions in Intercept Form
Question 10
How many points are typically needed to graph a quadratic function?
A.2
B.3
C.4
D.5
Question 1
What does the standard equation of a quadratic function in intercept form look like?
A.y = a * x^2 + b * x + c
B.y = a * (x - h)^2 + k
C.y = a * x - p * x - q
D.y = a * x^2 + b * x + c
Question 2
What do the variables P and Q in the intercept form equation represent?
A.coefficients of the quadratic equation
B.x-intercepts of the graph
C.y-intercepts of the graph
D.slopes of the lines
Question 3
How do you find the x-coordinate of the vertex of a parabola given in intercept form?
A.Average of the x-intercepts
B.Sum of the x-intercepts
C.Difference between the x-intercepts
D.Product of the x-intercepts
Question 4
What is the y-coordinate of the vertex of the parabola y = a * x - p * x - q if a = 1, p = 1, and q = 3?
A.1
B.2
C.3
D.4
Question 5
If a parabola opens upward, what type of value does it have at its vertex?
A.Minimum
B.Maximum
C.Neither minimum nor maximum
D.Cannot be determined
Question 6
What is the axis of symmetry in the context of a parabola?
A.The line perpendicular to the x-axis
B.The line that passes through the vertex
C.The line parallel to the x-axis
D.The line that connects the two x-intercepts
Question 7
If the vertex of a parabola is at (2, 1), what is the axis of symmetry?
A.x = 1
B.x = 2
C.y = 1
D.x = 0
Question 8
For a parabola that opens downward, what is the value of the coefficient 'a'?
A.Positive
B.Negative
C.Zero
D.One
Question 9
What is the y-intercept of the parabola y = 2 * x - 1 * x + 3?
A.-5
B.0
C.3
D.1
Question 10
How many points are typically needed to graph a quadratic function?
A.2
B.3
C.4
D.5
Question 1
What does the standard equation of a quadratic function in intercept form look like?
A.y = a * x^2 + b * x + c
B.y = a * (x - h)^2 + k
C.y = a * x - p * x - q
D.y = a * x^2 + b * x + c