结果1 题目【题目】T he data in the table shows the value of a car over a period of time.What is the equation in slope-intercept form for the line of best fit? 相关知识点: 试题来源: 解析 【解析】y=-3638.69+48991.7 反馈 收藏
What is the equation of a line that crosses the y -axis at(0,−3)and has a slope of4? Slope-Intercept Form: The y-intercept,khas the coordinates of the point on the line that intersects the y-axis and has the form(0,k). In the slope-Intercept form,...
The equation of a line is linear in two variables, usually x and y, that is satisfied by points of the line. The equation of line is usually found by the point-slope form y - y_1 = m (x - x_1), where m is the slope and (x_1, y_1) is a point on the line.
Step Two: Solve for the y-intercept (b) this way: Plug the calculated slope (m) and one point's (x,y) coordinate set into the equation y = mx + b to find the y-intercept (b). I choose (1,2) because they are non-negative numbers. y = mx + b is 2 = (-(...
Now, find the equation of the line containing the point (35,45 ) with a slope of -34. In point-slope form, the equation is:y-45=-34 (x-35 ).y=-34x+9(20)+45.y=-34x+(25)(20)=-34x+54.The y-intercpt is 54 or 1.25....
The slope-intercept form equation of a straight line is given by: {eq}y = mx + c {/eq}, where: mis the slope of the line and, cis they-intercep... Learn more about this topic: Equation of a Line Using Point-Slope Formula
Using the slope-intercept form, the slope is .Step 3 The equation of a perpendicular line must have a slope that is the negative reciprocal of the original slope.Step 4 Simplify to find the slope of the perpendicular line. Tap for more steps... Step 4.1 Move the negative in front of ...
A line is perpendicular toy=−x−2y=-x-2and intersects the point(−5,10)(-5,10)What is the equation of this perpendicular line? Use theslope-interceptform to find theslope. Tap for more steps... Theform isy=mx+b, wheremis theandbis the. ...
What is the equation of a quartic polynomial whose graph is symmetric about the y-axis and has local maxima at (-1, 1) and (1, 1), and a y-intercept of -1? How do you determine what constitutes a "turn" in a polynomial graph of degree 5?
Y-Intercept of A Line How the equation of a line relates to the graph of its y-intercept The Y-Intercept of a line is the point where aline's graph intersects (crosses) the Y-axis. A y-intercept of 3 means that a line's graph intersects the Y-axis at the point (0, 3)....