A parent function f(x)=4x-5 is transformed to f(x)+3. which statement about the graph of f(x)+3 is true? a) the graph shifts 3 units up from the parent graph, the x-intercept increases by 3.
b) the graph shifts 3 units up from the parent graph, the y-intercept increases by 3.
c) the graph shifts 3 units down from the parent graph, the x-intercept increases by 3.
d) the graph shifts 3 units down from the parent graph, the y-intercept increases by 3.