Simultaneous Equations

What is the point of intersection?

• 3

• 4

• -4

• 5

• -2

• 2

• 0

• 3

• -3

• 1

• -1

Identify the following

a

b

c

y-intercept for y=3x+3

y-intercept for y=3x-3

x-intercept for y=3x-3

The following lines would have

• the same gradient of m = 3

• the same y-intercept of x=3

• the same gradient of x=3

• different gradients

Identify the point of intersetion

The possible x and corresponding y values would be

Groups:

(a) x-values

,

(b) y-values

• -3

• -6

• 2

• 10

• 5

• 1

Tags

NGSS.MS-PS3-1

the equation of the line would be