数学高手来
f the tangent line to y = f(x) at (3,8) passes through the point (0,7), 求f(3) f '(3)
参考答案:f(3) =8
f '(3)=(8-7)/(3-0)=1/3
f(3) f '(3)=8/3
f the tangent line to y = f(x) at (3,8) passes through the point (0,7), 求f(3) f '(3)
参考答案:f(3) =8
f '(3)=(8-7)/(3-0)=1/3
f(3) f '(3)=8/3