Question

write an equation in the point-slope form and the slope-intercept form. slope=4, passing through (1,3)

Answer 1

using the formula
y-y0=m(x-x0)
y-3=4(x-1)
y-3+3=4x-4+3
y=4x-1

Answer 2

ok thanks

Answer 3

write an equation in the point-slope form and the slope-intercept form. slope=8, passing through (4,-1)
slope=-5, passing through (-4,-2)
slope-2, passing through (0, -3)