Concept Quiz - Slope-Intercept Form

Lesson Prep

Lesson Details

• Duration: 50 minutes

• Learning Goal: Assess conceptual and procedural fluency for graphing and writing linear functions in slope-intercept form.

• Students have the entire class period to finish the quiz.

• The slope-intercept form quiz will count toward the 2nd nine weeks in the gradebook

Prework

• Consider joining our free online workshop to learn more about Standards Based Grading

Classwork

• Concept Quiz

  • 3rd & 6th problem taken from PSAT

  • 7th problem inspired by SAT

• Retake: Slope

Finished Early?

• Play With Your Math #5

• Minute to Win It – Stick the Landing

Standards

Common Core

• HSF.BF.A.1 – Write a function that describes a relationship between two quantities.

• HSF.IF.B.6 – Calculate and interpret the average rate of change of a function (presented symbolically or as a table) over a specified interval. Estimate the rate of change from a graph.

• HSF.IF.C.7 – Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.

• HSF.IF.C.7.A – Graph linear and quadratic functions and show intercepts, maxima, and minima.

TEKS

• A.2(C) – write linear equations in two variables given a table of values, a graph, and a verbal description

• A.3(A) – determine the slope of a line given a table of values, a graph, two points on the line, and an equation written in various forms, including y = mx + b, Ax + By = C, and y – y1 = m(x – x1)

• A.3(B) – calculate the rate of change of a linear function represented tabularly, graphically, or algebraically in context of mathematical and real-world problems

• A.3(C) – graph linear functions on the coordinate plane and identify key features, including x-intercept, y-intercept, zeros, and slope, in mathematical and real-world problems