Linear Equations

Complete the table:x y5 148 21.517 4420-1

Linear Equations

Complete the table:x y5 148 21.517 442 6.50 1.5-1 -1

Linear Equations

Write an Equation from the table:x y4 195 236 277 318 35

Linear Equations

Write an Equation from the table:x y4 19 slope = Δy / Δx 5 23 slope = 4/16 27 y-int => when x = 0; go back7 31 4 => go down 16; y-int = 3 8 35 y = 4x + 3

Linear EquationsFrom the graph, find the slopes and y-intercepts; use these to write three equations.

0 5

5

Linear EquationsFrom the graph, find the slopes and y-intercepts; use these to write three equations.

0 5

10

Y = -10/10x - 10

Y = -1x – 10

Y = 30/5x + 0

Y = 6x

Y = 10/5x + 10

Y = 2x + 10

Linear EquationsFind the slope of the lines (use a fraction)(1,7)

(5,-3)

(11,-2)

(-3,-7)

Linear EquationsFind the slope of the lines (use a fraction)(1,7)

m = (5,-3)

(11,-2)

m = (-3,-7)

2

5

4

10

14

5

SINE = COSINE =

TANGENT =

SOHCAHTOA

HYP

OPP

HYP

ADJ

ADJ

OPP