变换 y=sin(x)

解答

变换

y = sin (x)

相位 : 0, 垂直 : 0

求解步骤

f (x) = sin (x)

g (B x - C) = sin (x), B = 1, C = 0, D = 0

因此，相位变换

\frac{C}{B}

为

\frac{0}{1}

0

垂直变换

D

为

0

0

t r an s f or m g (x) = (x - 7.5)^{2}

a vg c han g er a t e f (x) = x, - 4 \leq x \leq 4

f (x) (g (x)) f (x) = x - 2, g (x) = \frac{1}{x}

y in t erce pt s y - 4 = 2 (x - 3)

in v erse f (x) = 12 x - 10