Question: f(x) = (2x 2 +3x when x is less than or equal to -4); (ax+b when x is greater than -4 or less than 3);

f(x) = (2x2+3x when x is less than or equal to -4); (ax+b when x is greater than -4 or less than 3); (-x3+4x2 when x is greater than or equal to 3). Find a and b so that f(x) is continuous.

a) a=11/7 and b=60/7

b) a=-11/7 and b=96/7

c) a=-11/7 and b=22/7

d) a=96/7 and b=-11/7

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