Use the graph of the following function (x) to find the value.
f(1)

From the graph of the given function , the value of f(1) = -1.As given in the question,From the graph of the given function,Two coordinates from the graph are as follow:( x₁ , y₁) = (1, -1)( x₂ , y₂ ) = ( 0, -3 )Equation of the line representing the function is given by:(y - y₁) /(x-x₁) = ( y₂ -y₁)/ (x₂ -x₁)⇒(y +1)/ (x-1) = (-3 +1)/ (0-1)⇒ (y +1)/ (x-1) = 2⇒y +1 = 2x -2⇒ y = 2x -3To get the value of x we have,   y = f(x) ⇒f(x) = 2x -3⇒f(1) = 2(1) -3⇒f(1) = -1Therefore, from the graph of the given function , the value of f(1) = -1.Learn more about graph herebrainly.com/question/17267403#SPJ1