R = { } Fill-in-the-Table with the missing vocabulary terms: 1) 2) Fill-in-the-blanks: Function

Transcription

1 Name: Date: / / QUIZ DAY! Fill-in-the-Table with the missing vocabular terms: ) ) Input Fill-in-the-blanks: 3) Output Function A special tpe of where there is one and onl one range () value for ever domain () value. In other words, can NOT repeat! 4) What is the range of the following relation? ) {(-, 4); (-, 5); (, 6); (, 7)} R = { } Are the following relations functions? Answer es or no. 5) ) {(-, -38); (-, -8); (, ); (, )} 7) Write the equation for each of the below tables (remember the magic # shortcut): 8) 9) ) Equation: Equation: Equation:

2 Name: Date: / / To receive FULL CREDIT: pt. Grade ) Do REQUIRED stops FIRST, followed b other stops (in an order)! ) MUST alwas be working on one of the tasks below, making GOOD use of time. 3) MUST sign our name at SUCCESSFUL completion of each task. REQUIRED REQUIRED Practice Stop UNIT 6, DAY 3 Practice Stop Assignment: Work with a partner to complete the attached Equations from a Table worksheet. Check answers with Answer Ke. Assignment: Go to MathGames Website. Complete the following: Write Linear Functions (6.5) Student signature: Student signature: REQUIRED Stop Practice Stop Stop Write the equation... Magic # shortcut won t work with this! = Student signature: Assignment: Complete the attached Equations from Patterns worksheet. Check answers with the Answer Ke. Student signature: Do our best on toda s quiz! Student signature: REQUIRED Assignment: How man squares are in the image to the right? Stop STOP Complete an of the back table puzzles/ games/ activities. Activel participate and follow along with lesson, taking accurate notes along the wa. Student signature: Student signature: Student signature:

3 Name: Date: / / EQUATIONS from a TABLE Remember the magic # shortcut?? Let s practice! = = = = This one is TRICKY! Can t use the shortcut here because is NOT increasing b same #! See if ou can figure out the rule! =

4 NAME: DATE: / / Equations from Patterns. Using the pattern in the chart, how man toothpicks would be needed for a figure with 5 heagons?. How man toothpicks would be needed for a figure with heagons? 3. If the Number of Heagons column represents and the Number of Toothpicks column represents, write an equation that describes how man toothpicks we would need for an number of heagons. Equation: 4. Using the equation ou just wrote for #3, identif how man toothpicks would be needed for a figure with heagons?

5 NAME: DATE: / / What: Linear Functions Wh: so I can solve linear equations and graph the result on the coordinate plane. Linear Equation-- equation with different variables and neither variable contains an eponent greater than. For eample: = 3 + Eamples: In the following eamples, ou will see that the equation is given to ou this is the function rule. You will also see that the inputs ( values) are given to ou. To solve, we simpl plug the inputs () into the equation. The result is the output (or values)! = - - = (-) = - = -3 = () = = - = () = = = () = 4 = 3 = Careful. can be anwhere in equation... 3 = 3( + ) 4 =

6 5 Solve: + = 4 If ou aren t given a table, make one! It s oka to have some fraction output () values! Solve AND Graph: 6 Equation: = 3 Graph: Table: (show work below) - - WRAP-IT-UP (SUMMARY) Eplain how to make a table when given a linear equation:

7 NAME: DATE: / / Solve: ) = + ) - = - 5-3) = 3( + 4) 4) = Solve (Make our own table, and choose our own values): 5) = ) = -4 -

8 Solve. Be careful plug values in eactl where ou see. You will then need to solve for. 7) = + 8) = ) Equation: = - + Graph: Table: (show work below) -3-3 ) Equation: = 3 Graph: Table: (show work below) -