8th Grade- 3rd Nine Weeks Review #3 4.4 Convert between and within the US Customary System and the metric system. Jonathan drives 260 feet in 6 seconds. What is his approximate speed in miles per hour? A. 20 mph B. 30 mph C. 40 mph D. 50 mph 3.7 Identify, compare, and contrast functions as linear or nonlinear. Which statement about linear and nonlinear functions is always true? A. The graph of a nonlinear function has a positive slope. B. The graph of a linear function has a negative slope. C. The graph of a nonlinear function is parallel to the x-axis. D. The graph of a linear function is a line. 2.2 Identify numbers and square roots as rational or irrational. To which number set does NOT belong? A. integer B. irrational C. real D. whole 4.5 Identify the intersection of two or more geometric figures in a plane. Which best describes the intersection of the two squares in a plane? 1. B 2. D. 3. B. 4. 2 points

8th Grade- 3rd Nine Weeks Review #3 4.4 Convert between and within the US Customary System and the metric system. Justine has a piece of string that is 4 meters long. She cuts it into pieces that are 20 centimeters long. How many pieces does she have? 3.7 Identify, compare, and contrast functions as linear or nonlinear. Which is NOT an example of a nonlinear function? 2.2 Identify numbers and square roots as rational or irrational. Which value is NOT an irrational number? 4.5 Identify the intersection of two or more geometric figures in a plane. When two circles of different sizes intersect, what is the maximum number of intersection points they can have? A. 1 point B. 2 points C. 4 points D. an infinite number of points 1. 20 pieces 2. A. 3. J. 4. C.

8th Grade- 3rd Nine Weeks Review #3 4.4 Convert between and within the US Customary System and the metric system. Max made 6 liters of lemonade for his sister’s birthday party. About how many gallons of lemonade did he make? A. 1 B 1 ½ C. 2 D. 2 ½ 3.7 Identify, compare, and contrast functions as linear or nonlinear. Which line or lines represent the graph of a function with a negative slope and a y-intercept of 1? 2.2 Identify numbers and square roots as rational or irrational. Which number is NOT an irrational number? 4.5 Identify the intersection of two or more geometric figures in a plane. What best describes the intersection of two planes? 1. D. 2. r 3. C. 4. a line

8th Grade- 3rd Nine Weeks Review #3 4.4 Convert between and within the US Customary System and the metric system. Nala knows that it is about 670 F outside. About what temperature is this in degrees Celsius? 3.7 Identify, compare, and contrast functions as linear or nonlinear. Which is NOT a characteristic of a linear graph? A. Straight line B. Constant rate of change C. Dashed line D. Equation written in y = mx + b form 2.2 Identify numbers and square roots as rational or irrational. Gretchen writes the value of each number below as a fraction with two integers, except for 1 of them. Which value can she NOT write as a fraction? 4.5 Identify the intersection of two or more geometric figures in a plane. The intersection of a rectangle and a hexagon is shown below. How would you best describe the intersection? 1. 20 degrees Celsius 2. C. 3. D. 4. exactly 8 points

8th Grade- 3rd Nine Weeks Review Assessment #3 day 5 Mental Math- none on this day Answers: Answers may be found in this week’s reviews.