Ano ang equation sa point-slope form at slope intercept form ng line given slope -2, (3, 1)?

Ano ang equation sa point-slope form at slope intercept form ng line given slope -2, (3, 1)?
Anonim

Sagot:

# (y-1) = -2 (x-3) #

#y = -2x + 7 #

Paliwanag:

Ang form na slope point ay:

# (y-y_1) = m (x-x_1) #

# (y-1) = -2 (x-3) #

Ngayon, i-convert ito sa slope intercept form:

# y-1 = -2x + 6 #

#y = -2x + 7 #

graph {y = -2x + 7 -7.38, 12.62, -0.96, 9.04}