斜率 y+5= 1/2 (x-1)

解答

斜率

y + 5 = \frac{1}{2} (x - 1)

m = \frac{1}{2}

求解步骤

转换为标准形式:

x - 2 y = 11

斜率标准形式:

m = \frac{1}{2}

m = \frac{1}{2}

d o main f (x) = lo g_{2} (x)

m o n o t o n e \frac{x}{x ^{2} + x - 2}

p a r i t y s (t) = \frac{6 t}{sin ( t )}

in v erse f (x) = 0. 5^{x}

r an g e 3 t^{2} + 12 t