Name: _________________________________
Date:____________________
AIM: How do we identify the slope and y-intercept of a straight line from its equation?
Part 1: Do Now
1. Find the slope of the line that goes through each set of
points:
2. Factor Completely:
!27๐ฅ!โ12๐ฆ"
๐)(3, 4)!๐๐๐!(6, 1)
๐)!
(
8, โ1
)
!๐๐๐!
(
7, โ5
)
๐)(โ5, 2)๐๐๐!(โ5, 3)
3. Express the product of 2๐ฅ!+ 7๐ฅ โ 10 and ๐ฅ + 5 in standard form.
Part 2: Identify the slope and y-intercept for each graph.
4.
5.
6.
7.
Part 3: Identify the slope and y-intercept for each equation.
SLOPE-INTERCEPT FORM:
______ = SLOPE
______ = Y-INTERCEPT
8. ๐ฆ + 7 = ๐ฅ
9. ๐ฆ โ ๐ฅ = 0
10. 2๐ฆ = 6๐ฅ
11. ๐ฅ โ ๐ฆ = 6
12. ๐ฆ โ 3๐ฅ = โ5
13. ๐ฆ โ 2๐ฅ = 5
14. ๐ฅ + ๐ฆ = 8
15. 3๐ฅ + ๐ฆ = 12
16. 2๐ฅ โ ๐ฆ = 6
bmxy+=
MES43 Worksheet #14
Slop-Intercept Form (y=mx+b)
