Yintercept of y=3x -4

options:
3
-3
4
-4

- 4

Step-by-step explanation:

The y- intercept is the value of y where the line crosses the y- axis, where the x- coordinate of the point is zero.

Let x = 0 in the equation and solve for y

y = 3(0) - 4 = 0 - 4 = - 4 ← y- intercept

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17