RRB Government Jobs Exams

A, B and k in the exponential function f given by
f(x) = A k x + B are constants. Find A, B and k if f(0) = 1 and f(1) = 2 and the graph of f has a horizontal asymptote y = -4.

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RRB Other Question

Solve the logarithmic equation defined by
ln(2x - 2) + ln(4x - 3) = 2 ln(2x) Select points whose coordinates are easy to determine on the given
graph (see graph in black below) and then transform them as follows:
1 - shift right 3 units : f(x - 3)
2- reflect on the x-axis : - f(x - 3)
3 - shift down 2 units : - f(x - 3) - 2