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Use the graph to write a linear function that relates y to x

Use The Graph To Write A Linear Function That Relates Y To X class=

Sagot :

Answer:

  y = -4x -2

Step-by-step explanation:

There is a dot on the y-axis at y=-2, so that is the y-intercept. The next dot to the right is 1 unit right and 4 units down, so the slope is ...

  m = rise/run = -4/1 = -4

The slope-intercept equation for the relation is ...

  y = mx +b . . . . . line with slope m and y-intercept b

  y = -4x -2