结果1 题目 17 The diagram shows the graph of a par abolay_1=ax^2+bx+cand the graph of a linear function y2 =mx+n. According to the diagram,when y2 y, the set of values that x can take is 相关知识点: 试题来源: 解析 优质解答 反馈 收藏 ...
∵straight line A line that does not bend or curve. The graph of a linear relationship is a straight line and is often presented in the form y=mx +c,where m is the slope,or gradient,of the line and cis the y-intercept (the point at which the line cuts the y-axis). 相关知识...
The graph of a linear function is a straight line. Forms of Linear Equations A linear equation in standard form is written as {eq}ax+by=c{/eq} where {eq}a,b,c \in \mathbb{Z}{/eq}. A linear equation in slope-intercept form is written as {eq}y=...
Given the equation of a line or a linear function in slope-intercept form, certain behavior of the graph can be seen by examining the value of mm in the equation y=mx+by=mx+b or the function f(x)=mx+bf(x)=mx+b.When the slope of a line or the rate of change of a linear ...
We will find the Linear Function whose graph has a slope of (-5/6), and passes through the point (4,-8). Please click on the image to see the graph. Step 2 In order to find the Linear Function, we will use the Slope-Intercept form, which is y=mx+b. M is the slope of the...
∵I.Multiple choice questions 1 The graph of the linear function y -5x +3 passes through the( )(A)first,second and third quadrants (B)second,third and fourth quadrants (C)first,second and fourth quadrants (D)first,third and fourth quadrants 相关知识点: 试题来源: 解析 C 反馈 收藏...
∵3 The graph of the linear function y=x-3 intersects thex axis and the y-axis at points A and B, and the graph of the quadrati c function y=x2+bx + c passes through points A and B. (1)Find the coordinates of points A and B. (2)Find an analytical expression of the quadra...
The graph of the equation y2 = x3 2x2 + x looks like: Since many vertical lines cut this graph at more than one point, this is not the graph of a function. 1.2. Examples: Example 1.2. Linear Functions: A linear function is a function of the form f(x) = mx + b (where m ...
Sketch the graph of the function: g(x)=(x+1)Graphing Linear FunctionsIn geometry, a linear function is a function that its graph is a straight line. To graph straight lines we need in general to identify two points on the line and then connect these two points to draw a straight line...
When it comes to getting the graph of a linear equation, the point-plot method is the best to use. The following points must be remembered while creating the linear equation's graph: (1) Isolate the dependent variable from the equation. ...