AIgo NotesQuiz for:
Quadratic Equations - Intercept Form
Question 17
What does the number 'a' in the standard form of a quadratic equation represent?
A.The Y intercept
B.The X intercepts
C.The sum of the roots
D.The coefficient of x^2
Question 1
What is the standard form of a quadratic equation?
A.y = ax^2 + bx + c
B.y = a(x - h)^2 + k
C.y = ax - p * x - q
D.y = ax^2 + bx
Question 2
What is the intercept form of a quadratic equation?
A.y = ax^2 + bx + c
B.y = a(x - h)^2 + k
C.y = ax - p * x - q
D.y = ax^2 + bx
Question 3
How can you find the Y intercept of a quadratic equation in standard form?
A.Set x = 0 and solve for y
B.Set y = 0 and solve for x
C.Find the vertex of the parabola
D.Use the intercept form
Question 4
What does the number 'c' in the standard form of a quadratic equation represent?
A.The Y intercept
B.The X intercepts
C.The sum of the roots
D.The product of the roots
Question 5
How can you find the X intercepts of a quadratic equation in intercept form?
A.Set y = 0 and solve for x
B.Use the standard form
C.Find the vertex
D.Use the sum of the roots formula
Question 6
What is the relationship between P and Q in the intercept form of a quadratic equation?
A.They are the X intercepts
B.They are the Y intercepts
C.They are the coefficients of the standard form
D.They are the coordinates of the vertex
Question 7
How can you find the coordinates of the vertex of a parabola in intercept form?
A.H = (P + Q) / 2, K = a(H^2) + K
B.H = (P + Q) / 2, K = a(H^2) - K
C.H = (P - Q) / 2, K = a(H^2) + K
D.H = (P + Q) / 2, K = a(H^2) - K
Question 8
What is the axis of symmetry in a parabola?
A.A line that passes through the vertex
B.A line that is perpendicular to the vertex
C.A line that is parallel to the vertex
D.A line that touches the vertex
Question 9
How can you find the sum of the roots of a quadratic equation in intercept form?
A.P + Q
B.P - Q
C.P * Q
D.Q / P
Question 10
How can you find the product of the roots of a quadratic equation in standard form?
A.C / a
B.B / a
C.a / b
D.b / a
Question 11
What is the vertex form of a quadratic equation?
A.y = ax^2 + bx + c
B.y = a(x - h)^2 + k
C.y = ax - p * x - q
D.y = ax^2 + bx
Question 12
How can you find the X intercepts of a quadratic equation in standard form?
A.Set y = 0 and solve for x
B.Use the intercept form
C.Find the vertex
D.Use the sum of the roots formula
Question 13
What is the relationship between H and the X intercepts in a parabola?
A.H is the average of the X intercepts
B.H is the difference of the X intercepts
C.H is the product of the X intercepts
D.H is the sum of the X intercepts
Question 14
How can you find the Y intercept of a quadratic equation in intercept form?
A.Set x = 0 and solve for y
B.Use the standard form
C.Find the vertex
D.Use the sum of the roots formula
Question 15
What is the product of the roots of a quadratic equation in vertex form?
A.h^2 + k / a
B.h^2 - k / a
C.h^2 + k * a
D.h^2 - k * a
Question 16
How can you find the sum of the roots of a quadratic equation in vertex form?
A.2 * H
B.2 * K
C.H^2 / a
D.K^2 / a
Question 17
What does the number 'a' in the standard form of a quadratic equation represent?
A.The Y intercept
B.The X intercepts
C.The sum of the roots
D.The coefficient of x^2
Question 1
What is the standard form of a quadratic equation?
A.y = ax^2 + bx + c
B.y = a(x - h)^2 + k
C.y = ax - p * x - q
D.y = ax^2 + bx