2023年12月20日发(作者：宜昌中考数学试卷说明)

指数函数#

指数函数x = (-10, 10, 0.1)y = (2, x)(\'x\')(\'y\')(\"指数函数\")(x, y)()正弦函数x = (-3 * , 3 * , 0.1)y = (x)(\'x\')(\'y\')(\"正弦函数\")(x, y)()

fig = (figsize=(12,8), dpi=72)x = (-10, 10, 0.01)arsinh = (x+(x**2+1))sinh=0.5*(e**x-e**(-x))cosh=0.5*(e**x+e**(-x))(x, sinh,label=\"双曲正弦\")(x, arsinh,label=\"反双曲正弦\")(x, cosh,label=\"双曲余弦\")(loc=\'upper left\')ylim(-10,10)ax = gca()[\'right\'].set_color(\'none\')[\'top\'].set_color(\'none\')_ticks_position(\'bottom\')[\'bottom\'].set_position((\'data\',0))_ticks_position(\'left\')[\'left\'].set_position((\'data\',0))()


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