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WorksheetsWriting Quadratics Given Points/Solutions
Total questions: 23
Worksheet time: 1hrs 10mins
Which quadratic function in vertex form can be represented by the graph that has a vertex at (3,-7) and passes through the point (1,-10)?
Which function is best represented by this graph?
Write the equation of the quadratic function that has a x-intercepts at (2, 0) and (4, 0) and passes through the point (3, 4).
y = -4(x - 2)(x - 4)
y = -4(x + 2)(x + 4)
y = 4(x - 2)(x - 4)
y = -0.25(x - 2)(x - 4)
What are the solutions? Hint: look at x-intercepts
x= -5
x= -1 and x = 5
(2,-9)
Cannot be determined
When looking at a quadratic graph, the solution(s) are always the _____________.
y-intercept
vertex
x-intercept(s)
axis of symmetry
What is the equation in vertex form?
y = -4(x + 3)2 - 4
y = 4(x - 3) - 4
y = 4(x + 3)2 + 4
y = -4(x - 3)2 + 4
If given the equation y = 3(x + 5)2 - 4, what is the vertex of the parabola?
(5, -4)
(-5, -4)
(-15, -4)
(15, -4)
What is the domain of this quadratic graph?
y ≥ 3
y ≤ 3
ℝ
y ≤ 2
REMEMBER MAXIMUM IS THE HIGHEST AND MINIMUM IS THE LOWEST.
