Let g be a differentiable function such that g(3)=2 and g′(3)=−34. The graph of g is concave down on the interval (2,4). Which of the following is true about the approximation for g(2.6) found using the line tangent to the graph of g at x=3 ?
Responses

g(2.6)≈1.7 and this approximation is an overestimate of the value of g(2.6).
g of 2.6 is approximately equal to 1.7 and this approximation is an overestimate of the value of g of 2.6 .

g(2.6)≈1.7 and this approximation is an underestimate of the value of g(2.6).
g of 2.6 is approximately equal to 1.7 and this approximation is an underestimate of the value of g of 2.6 .

g(2.6)≈2.3 and this approximation is an overestimate of the value of g(2.6).
g of 2.6 is approximately equal to 2.3 and this approximation is an overestimate of the value of g of 2.6 .

g(2.6)≈2.3 and this approximation is an underestimate of the value of g(2.6).