In the xy-plane, what is the slope of the line with equation 3x + 7y = 9? 选项: A、 $$-\frac{7}{3}$$ B、 $$-\frac{3}{7}$$ C、 $$\frac{3}{7}$$ D、 3 E、 7 答案: B 经典答疑 发起提问 还没有人问到这里,扫码去GMAT出国考试答疑器提问吧。
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What is the slope of a line that is perpendicular to the line whose equation is 2y = 3x - 1? What is the slope of a line that is perpendicular to the line whose equation is 5 y + 2 x = 12? What is the slope of a line that is perpendicular to the line whose ...
Equation of the Line: The general equation of the line is {eq}ax+by+c=0 {/eq} there are many other ways to write the equation of the line like the slope-intercept form in which we write the equation in terms of slope and {eq}y {/eq}-intercept. ...
Answer and Explanation: If two lines are coinciding, or coincident, then their graphs lie directly on top of each other. That is, they are the same line. A property of...
Given two pairs of equations. x = 2 + t, y = 4 + 3t and x = 1 - 2t, y = 1 - 6t. What are the slope and y-intercept of this line? What is a linear equation, and how are they used? Which linear equation represents a line that passes through the point (-3,-8)? A) ...
In the xy - plane, what is the slope of the line with equation 3x+7y = 9? 选项: A、-7/3 B、-3/7 C、3/7 D、3 E、7 答案: B Problem Solving 提问 最新 问个问题 我想问: 提交 最热提问 [Issue Essay]Analytical!... [Issue Essay]Analytical!... [Issue Essay]Analytical!
Does thexmean thex-axis,ymeany-axis, and C mean slope? Context is Key: In mathematics, a lot of the struggle involved in understanding problems comes from understanding the context. For example, in the explanation below, we can say thatxis the in...
In slope-intercept form, we sometimes see the slope as a fraction. Using the formula of y = mx + b, where m is the slope and b is the y-axis intercept, seeing a fraction like 411x tells us the line has a vertical movement of four for every horizontal movement of 11....