math test generator

 Example 1- Study online exponential generating functionDraw the graph for given exponential function `f(x)=(50/25)+e^x`Solution:      We have to find the corresponding value of f(x) by substituting the value of x. After find out the f(x)-value for all x-value make them into table format as represented below.`f(x)=(50/25)+e^x``f(0)= (50/25)+e^0=3``f(1)= (50/25)+e^1=3.718``f(2)= (50/25)+e^2=9.38``f(3)= (50/25)+e^3=22.08`x0123f(x)34.7189.38922.08       When plotting the graph we have to assume scale as per our x and f(x) value. After find out the x-value and y-value ie f(x) we have to mark the points on a graph sheet then we have to join the points as coordinate respectively.Scale:In x-axis 1 unit=1 cmIn y-axis 1 unit=5 cmGraph for the given function is given below