B. Find the unit rate of snowfall in inches per hour. Explain your method. 2 inches per hour; Sample answer : The point (1, 2) is on the line, and represents 2 inches snowfall in 1 hour. C. Compare the slope of the graph and the unit rate of change in the snow level. What do you notice ? They are the same. D.
CCSS.MATH.CONTENT.8.EE.C.7.A - Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of these possibilities is the case by successively transforming the given equation into simpler forms, until an equivalent equation of the form x = a, a = a, or a = b results (where a and b ...
By the end of this lesson, students will be able to find and interpret the slope and y-intercept from a table or graph in linear problem-solving scenarios. The lesson provides reviews of the pertinent vocabulary like slope, which is a ratio that describes the steepness of a line that compares a line’s “rise to its “run.”
Students will review and practice the graphing techniques for linear functions taught in Pre-Algebra, and extend the concept to systems of linear equations and inequalities. Solution techniques include graphing, substitution, and elimination. Emphasis is placed on the solution of a system being the intersection of two lines or planar regions.
Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
The following lessons will support some of the CCLS & essential questions outlined in this unit map: 7.RP.1 Impact Lesson 10.1 – Ratios pgs. 494-503 Impact Lesson 10.4 – Rates pgs. 540-546 7.RP.2 Impact Lesson 8.1 – Rates pgs. 368-387 Impact Lesson 10.1 – Ratios pg 495 Impact Lesson 10.2 – Proportions and Similarity pgs. 505-510
Interpreting the Unit Rate as Slope Practice and Problem Solving: D Find the slope. Name the unit rate. The first one is done for you. ... LESSON 3-3 2 3 mile/hour 2 3.
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