Continuous and Differentiable Real-Valued FunctionsBy AlbertApril 2, 2022 Loosely speaking, if the graph of a function fx has no jumps then fx is continuous function. A discontinuity is a jump in value. For instance…
FUNCTIONS AND GRAPHS, EQUATIONS AND ROOTSBy AlbertApril 12, 2021 The value of a function of a single variable is written fx, where f is the function and x is the variable. We assume that both…
Baranto Bentley shines in BelgiumBy AlbertApril 11, 2021 The splendid ex-Woolf Barnato Gurney Nutting-bodied 1930 Bentley Speed Six coupé played a starring role at the sixth Zoute Grand Prix in Belgium from 8-11 October,…
DIFFERENTIATION AND INTEGRATIONBy AlbertMarch 12, 2021 The first derivative of a function at the point x is the slope of the tangent line at x. All linear functions have a constant derivative…
