Lessons for F.IF.C.7A
Graphing from standard formFind the axis, the vertex and the intercepts, then sketch.Lesson
Graphing a line from its equationPlot the intercept, then step by the slope.Lesson
Maximum, minimum and range of a quadratic functionThe vertex gives the largest output for a downward parabola and the smallest for an upward one.Lesson
Quadratic expressions and parabolasWhat ax squared plus bx plus c looks like on a graph, and why it curves.Lesson
Slope-intercept formIn y = mx + b, m is the slope and b is where it starts.Lesson
Roots, zeros and x-interceptsThree names for the same thing, seen in the equation, the function and the graph.Lesson
Standard form of a lineAx + By = C, and when this form is the convenient one.Lesson
Vertex form: reading, converting and graphingIn a(x - h) squared plus k, the vertex is at h, k, and the sign tricks people.Lesson
The vertex and the axis of symmetryThe turning point, the highest or lowest value the expression takes.Lesson
Intercepts and zeros of a functionThe inputs where a graph meets the horizontal axis, the places where the output is zero.Lesson
Printable Worksheets
Graphing from standard form worksheet (PDF)Printable worksheet with answer keyPreview
Graphing a line from its equation worksheet (PDF)Printable worksheet with answer keyPreview
Maximum, minimum and range of a quadratic function worksheet (PDF)Printable worksheet with answer keyPreview
Slope-intercept form worksheet (PDF)Printable worksheet with answer keyPreview
Roots, zeros and x-intercepts worksheet (PDF)Printable worksheet with answer keyPreview
Standard form of a line worksheet (PDF)Printable worksheet with answer keyPreview
Vertex form: reading, converting and graphing worksheet (PDF)Printable worksheet with answer keyPreview
The vertex and the axis of symmetry worksheet (PDF)Printable worksheet with answer keyPreview
Intercepts and zeros of a function worksheet (PDF)Printable worksheet with answer keyPreview