网络释义 1. 直线的斜截式 AP微积分词汇 - 豆丁网 ... slope 斜率slope-intercept equation of a line直线的斜截式smooth curve 平滑曲线 ... www.docin.com|基于29个网页 2. 直线的斜截式方程 微积分词汇手册_新闻列表... ... Slope 斜率Slope-intercept equation of a line直线的斜截式方程Smooth cur...
Forms for the Equation of a Line Slope-intercept y = mx + b Used when you have the slope and the y-intercept. Point-slope y –y1 = m(x –x1) (x1, y1) is a point on the line. Standard form Ax + By = C If possible, A is nonnegative and A, B, and C are relatively...
Working with Slope-Intercept Form What's Slope-Intercept Form of a Linear Equation? When you're learning about linear equations, you're bound to run into the point-slope form of a line. This form is quite useful in creating an equation of a line ...
百度试题 结果1 题目What is the equation of a line with a slope of 2 and a y-intercept of -3? A. y = 2x - 3 B. y = -2x + 3 C. y = 2x + 3 D. y = -2x - 3 相关知识点: 试题来源: 解析 A 二、填空题 反馈 收藏 ...
Any equation of a line on plane can by written in the general formA x + B y + C = 0where A and B are not both equal to zero.Slope intercept form of a line equation The general equation of a line when B ≠ 0 can be reduced to the next form y = k x + b where k is ...
The "point-slope" form of the equation of a straight line is:y − y1 = m(x − x1)The equation is useful when we know:one point on the line: (x1, y1) and the slope of the line: m,and want to find other points on the line.Have a play with it (move the point, try ...
The point-slope formula is composed of a specific point of coordinates and a slope indicating a type of change over a given variable, such as distance over time. Identify the use of point-slope formula in graphing a line through provided examples. Updated: 03/29/2023 ...
The equation of a line is y = 2x + 3. What's the slope of the line? A. 2 B. 3 C. 5 D. 7 相关知识点: 试题来源: 解析 A。本题考查直线方程的斜率。在 y = kx + b 中,k 就是斜率,所以本题斜率是 2,答案是 A。B 选项是常数项不是斜率;C 选项和 D 选项都不是该直线...
百度试题 结果1 题目When you are asked to "write an equation of a line," you have 2 options:The slope of the line is 2/3 and the line passesthrough (-1, 4). 相关知识点: 试题来源: 解析 y=2/3x+14/3 反馈 收藏
What is the equation of a line whose slope is − 2 and whose y‑intercept is3?A:y=3x−2B