Maths-
General
Easy
Question
The graph of the function f defined by is shown. The graph passes through the points where a and b are constants. What is the value of b ?
- 4
- 9
- 11
- 16
The correct answer is: 11
HINT : find a by substituting the point (-10,a) and value of ‘b’ by substituting (a, b) in the given equation.
Step 1: substitute (-10,a) in equation
Step 2 :substitute (a,b)[i.e (4,b)] in equation
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