Question

What is the equation of the line in this graph?

Answer 1

a.) y = 2x – 2
b.)y = 2x + 4
c.)y = ½x – 2
d.)y = ¼x + 4

Answer 2

i answer for B
but im not sure if Im correct

Answer 3

You can always start by looking at what y-value the graph crosses the y-axis. You are guessing the answer to be y=2x+4. The "4" is the y-intercept.
Where does the line cross the y-axis?

Answer 4

at 1,4

Answer 5

Try again :)

Answer 6

1,2

Answer 7

Not quite

Answer 8

confused

Answer 9

Do you know how to find the coordinate of a point on a graph?
The first number in the parenthesis is the location of it in the x-direction, and the second number tells you the location of it in the y-direction. Whether those numbers are negative or not will tell if you left or right/ up or down ( left if negative first number, down if negative second number)

Answer 10

If we can find where the line crosses over the y-axis, we can determine the end part of the equation we need to find

Answer 11

yeah...im not udnerstanding this...i just want to get it over with now -.-

Answer 12

The answer is C.
This is due to the fact that the slope on the graph is 1/2