Mathematics for IGCSE & O level - Sketching Curves (Section 1 - No. 15)
Which key pieces of information are needed to sketch the graph of an exponential function? (Select all that apply)
The value of 'a'.
The value of the asymptote.
The y-intercept
The slope of the curve.
คำอธิบาย
All are key to sketching, excluding the slope