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}...
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). 相关知识点...
【题目】It is given that the graph of a linear function passes through the points A(-3, 2) and B(1,6)(1) Find an analytical expression of this function and draw the graph.(2) Find the area of the triangle formed by the graph of the function and the two axes. ...
The graph of the linear function f is shown in the xy-plane above. The slope of the graph of the linear function g is 4 times the slope of the graph of f. If the graph of g passes through the point . (0,-4)., what is the value of g(9)? () A. 5 B. 9 C. 14 D. ...
Linear Functions: A linear function is a function of the form f(x) = mx + b (where m and b are fixed numbers). The graph is the line y = mx + b, which has slope m and y-intercept b.p p p ppppppp p p pppp p p p p pb 1 m y=mx+b Example 1.3. Let C be the ...
The graph of a function is symmetric about the y-axis. What kind of function is it? A. Even function B. Odd function C. Linear function D. Quadratic function 相关知识点: 试题来源: 解析 A。解析:如果函数的图像关于 y 轴对称,那么这个函数是偶函数。奇函数的图像关于原点对称。线性函数和二次...
【题目】The graph of the linear function y=-5.x+3 passes through the ( ).(A) first, second and third quadrants(B)second, third and fourth quadrants(C) first, sccond and fourth quadrants(D) first, third and fourth quadrants 相关知识点: ...
The graph of y(x) is a linear function with a positive y-intercept. Which function has a period? A. w(x) B. x(x) C. y(x) D. None of them 相关知识点: 试题来源: 解析 A。解析:余弦曲线 w(x)有周期。指数衰减函数 x(x)没有周期。线性函数 y(x)也没有周期。反馈 收藏 ...
百度试题 结果1 题目The graph of a linear equation contains the points (3, 11) and (-2, 1). Which point also lies on the graph?(1)(2,1)(3)(2.6)(2)(2,4)(4)(2.9) 相关知识点: 试题来源: 解析 4 反馈 收藏
17mIf the graph of the linear function y =kx +6 and the inverse proportional function y=Cintersect at two points A(-2,1)and B(1,n),then an analytical expression of the linearfunction is17 If the graph of the linear function y=kx+b and the inverse proportional functiony= intersect at...