can anyone help with function equation (I will fan and medal ^_^)

Question

can anyone help with function equation  (I will fan and medal ^_^)

anonymous · Answer

Use function notation to write the equation of the line. http://static.k12.com/calms_media/media/330000_330500/330015/1/af00853c9d3593b0384d9301b15f3c99b07dea2e/MS_ALG_S2_01_04_quiz_Q2_question.gif

anonymous · Answer

please can anyone help me

anonymous · Answer

y=mx+b

anonymous · Answer

y = how far up

anonymous · Answer

x = how far along

anonymous · Answer

m = Slope or Gradient (how steep the line is)
b = the Y Intercept (where the line crosses the Y axis)

anonymous · Answer

OMG thank u so much @watermelon16

anonymous · Answer

So first you need to calculate the slope.  So just choose 2 points on the graph and measure the slope.
2. Find the y intercept
3. Equation of the line is equal to y=slope that you found + y intercept