Back to Graph linear and quadratic functions — Problem 5 · Task Set 14

Exercises: Graph Linear and Quadratic Functions and Show Intercepts, Maxima, and Minima

Work through each section in order. Show your work where indicated.

Grade 9·20 problems·~30 min·Common Core Math - HS Functions·standard·hsf-if-c-7a

Work through problems with immediate feedback

Fluency Practice

For $h(x) = x^2 + 2x + 5$ , compute the discriminant. How many $x$ -intercepts does the graph have? Find the vertex and $y$ -intercept, and describe the graph.