Question

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Answer 1

Choose the equation that represents the graph below:


A. y = -2x - 6
B. y = 2 over 3x + 6
C. y = -2 over 3x + 6
D. y = 2x + 6

Answer 2

y=mx+b is a slope intercept form where m is slope and b is y-intercept

if line is increasing then slope would be POSITIVE
if line is decreasing then slope would be NEGATIVE

y-intercept is a point where line cross y-axis

Answer 3

line is increasing OR decreasing ?

Answer 4

Decreasing

Answer 5

so slope would be negative or positive ?

Answer 6

negative

Answer 7

great
now look at the graph at what point line intersect the y-axis ?

Answer 8

6

Answer 9

so y = mx + b
b= y intercept
substitute b for 6

Answer 10

slope = rise over run

Answer 11

OK so

Answer 12

Is it D?

Answer 13

do you see triangles
you should draw a triangle where line intersect the corner

Answer 14

slope = rise over run