We plot the points we found in Figure 8; they appear to lie on a line. So, we complete the graph by joining the points by a line. (In Section 1.10 we verify that the graph of this equation is indeed a line.) y 4 y=2x-3 0 A Figure 8We first solve the given equation for y...
百度试题 结果1 题目Graph each line.y=2x 相关知识点: 试题来源: 解析反馈 收藏
To graph a linear equation, two points are the minimum requirement. Slope-intercept form (y=mx+b) includes one point, the y-intercept, so the slope must be used to find the second point to draw the line. Slope is riserun and provides guidance on how to move from the y-intercept to...
In the coordinate plane below, plot the three points corresponding to the values {eq}\displaystyle x = -1, x = 0, \text{ and } x = 1 {/eq} in the equation {eq}\displaystyle y = 2x + 3 {/eq}. plo...
If the points A(4,6) and B(1,3) lie on the graph of ax +by =8 then f... 04:30 Find the value of 'a' if (1,-1) is the solution of the equation 2x+ay... 06:46 Find two solution of the equation 4x+5y =28 check whether (-2,10) is ... 03:15 Write the equation...
(2, 3) is the maximum turning point.Sketch, on separate axes, the graphs of(i) y=f(-x)+1,(ii) y=f(x+2)+3.(iii)y=2f(2r).On each sketch, show the coordinates of the point at which your graph intersects the y-axis and the coordinates of the point to which A is ...
Graph y=-3tan(2x) on the interval -π2≤ x≤ π2. 相关知识点: 试题来源: 解析 A=-3, B=2STEP 1 Calculate the period. (π )B=π2STEP 2 Find two vertical asymptotes. Bx=-π2 and Bx=π2Substitute B=2 and solve for x. x=-π4 and x=π4STEP 3 Find the x-intercept ...
Draw the graph ofy=3sin2x View Solution Sketch the graph :y=3sinx View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Bo...
Sketch the graph of the following by hand:y−2x−3=0. Graph of a Linear Equation: Graphs of the linear equation are useful in determining the intercepts. Graph of the linear equationAx+By+C=0is a straight line. If we want to get the hand made graph of the linear equation, ...
A) Graph the equation x - 3 = y. B) Graph y = -2. Use intercepts to graph the linear equation 3x - y = -5. Sketch a graph of the linear equation. 3x - 4y = 10. Graph the equation below. y = -2x + 7 Graph the equation y = 5 x^2. ...