To find the y-intercept of the line, write the equation for the line in slope-intercept form and plug in one of the known points for x and y:y=1x+b3=1(1)+b2=bThe correct answer is(D). For the record, here is the
结果1 题目 2. What is the equation of the line that passes through the point (8,1) and is perpendicular to the iney=-4x+5? F y=1/4x-1G y=4x-1H y=1/4x+1J y=4x+1 相关知识点: 试题来源: 解析 ⑦,( m 反馈 收藏 ...
What is the equation of the line that passes through the point(−6,−2)(-6,-2)and has a slope of1616? 직선의 방정식에 대한 공식을 이용하여bb값을 구합니다. 자세한 풀이 단계를 보려면 여기를 누르십시오... ...
If two points (x1,y1) and (x2,y2) on a line are given and we are asked to find its equation, then (i) Find its slope using: m=y2−y1x2−x1. (ii) The equation of the line is found using: y−y1=m(x−x1).
What is the equation in slope-intercept form that represents the line that passes through the following two points? (2, 5), (9, 2)Line Equation:The equation of a line can be found in the following format: {eq}y = mx + b {/eq} (...
An equation of the line that passes through the points (2,2) and (−4,4) isy=−13x+83. Set y equal to 0 and solve for x to find x−intercept. 经过点(2,2)和(4,4)的直线的x轴截距是多少( )? A.(0,−8) B.(8,0) C.(83,0) D.(0,−83) 通过点(2,2)和(−4...
【题目】2. What is th e equation of th e lin e that passes through th e point (8,1) and is perpendicular to the$$ l i n e y = - 4 x + 5 ? $$F$$ y = \frac { 1 } { 4 } x - 1 $$$ G y = 4 x - 1 $$H$$ y = \frac { 1 } { 4 } x + 1 $$$ y...
What is the equation of a line perpendicular to y=−12x−1 that contains (4, -3)? A. 2x - y = 11 B. 2x - y = 5 C. x - 2y = 10 D. x - 2y = -2 Perpendicular Line: By having the two-line equations it is then...
The slope of the perpendicular line is given by: mp=−1m. Answer and Explanation: {eq}\eqalign{ & {\text{The equation of a line that passes through the point }}P\left( {{x_1},{y_1}} \right){\text{ and has slope }...
The equation of a line is linear in two variables, usually x and y, that is satisfied by points of the line. The equation of line is usually found by the point-slope form y - y_1 = m (x - x_1), where m is the slope and (x_1, y_1) is a point on the line.