What is an equation of a line, in point-slope form, that passes through (1, −7) and has a slope of −23 ? y+7=−23(x−1) y+7=23(x+1) y−7=23(x−1) y−7=−23(x+1) what is the equation of a line, in point-slope form, that passes through (−2, −6) and has a slope of 13 ? y+2=13(x+6) y−2=13(x−6) y+6=13(x+2) y−6=13(x−2) what is the equation in point-slope form of a line that passes through the points (−4, −1) and (5, 7) ? y+4=98(x+1) y−1=89(x−4) y+1=87(x+4) y+1=89(x+4) what is the equation in point-slope form of a line that passes through the points (5, −3) and (−2, 9) ? y−3=−2(x+5) y+3=−2(x−5) y−3=−127(x+5) y+3=−127(x−5)