2-4Answers
Subject:
Algebra [1]
Write an equation in slope-intercept form for the line described. ? 1.?slope 1.5, passes through (0, 5) SOLUTION:?? Substitute m = 1.5 and (x, y) = (0, 5) in the equation y = mx + b. ? ? Substitute m = 1.5 and b = 5 in the equation ? y = mx + b. ? ANSWER:?? y = 1.5x + 5 2.?passes through (?2,?3)?and?(0,?1)??????????????? SOLUTION:?? Substitute ?and? ?in?the?slope?formula? . ? ? Substitute m = ?1 and ?in?the?point?slope?form? . ? ? ANSWER:?? y = ?x + 1 3.?passes through (3, 5); m = ?2 SOLUTION:?? Substitute m = ?2 and (x, y) = (3, 5) in the equation y = mx + b. ? ? Substitute m = ?2 and b = 11 in the equation ? y = mx + b. ? y = ?2x + 11 ANSWER:?? y = ?2x + 11 4.?passes through (?8, ?2); SOLUTION:??