Today, we learned how to write an equation from two points and a table.
Step 1- Find the slope.
Step 2- Substitute x, y and m into the equation y=mx+b. Solve for b.
Step 3- Use m and b to write an equation in slope intercept form.
Math 8: Complete pages 23-24 in packet
AM8: Complete Odd only on pages 2-3 in packet/Complete Riddle on back page.
FORMS QUESTIONS DUE FRIDAY!!!
Unit 5 Slope Quiz Today
HW: FORMS QUESTIONS
AM8- Unit 4 Tests were returned and reviewed. We learned how to rearrange standard form equations into slope-intercept form.
HW: Complete Unit 5 Slope Quiz Review
Math 8 -We practiced writing linear equations from a graph and graphed linear equations.
HW: Complete Unit 5 Quiz Review
Unit 5 Linear Functions and Equations
Math 8 HW: Graphing when given a point and a slope worksheet.
AM8: pages 10-11 in packet. Graphing 2 ordered pairs and then count the slope! All pages should be complete up to this page.
Unit 4 Test tomorrow.
Check Answers with key below.
LAST PAGE FOR Advanced Math 8:
- -x^2 + 9x -2
- 4x + 8
Math 8: Today, we learned how to read and evaluate functions in function notation.
HW: pages 11-12 DO ALL THE “c” problems.
AM8: Today, we added and subtracted functions.
HW: Adding and Subtracting Functions w.s.
FORMS QUESTIONS DUE FRIDAY.
QUIZ: Thursday, January 15th.