Secant Line of a graph | Desmos

Q = (3+h, f(3+h)) left parenthesis, 3 plus "h" , "f" left parenthesis, 3 plus "h" , right parenthesis , right parenthesis

Label:

3

Expression 4: "h" equals 2

negative 4

4

4

Expression 5: "y" equals StartFraction, left parenthesis, "f" left parenthesis, 3 plus "h" , right parenthesis minus 1 , right parenthesis Over "h" , EndFraction left parenthesis, "x" minus 3 , right parenthesis plus 1

5

Expression 6: "m" Subscript, "P" "Q" , Baseline equals StartFraction, left parenthesis, "f" left parenthesis, 3 plus "h" , right parenthesis minus "f" left parenthesis, 3 , right parenthesis , right parenthesis Over "h" , EndFraction

equals

0.8 8 8 8 8 8 8 8 8 8 8 9

6

7

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P = (3,f(3))

Q = (3+h, f(3+h))

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