【题目】美国数学题求解释并选择what is the y-intercept for the equation6r-2y=-4?选择ABCD A:-2 B:-2/3 C:2 D:2SLOPE-INT ERCEPT FORM It looks like this: y =mx + b, c being the coe fficient and the slope of the line , b being the y-value of a line that intercepts or c...
In the slope intercept form of a line (y=mx + b), m is the slope, and b is the y-intercept Two parallel lines have the same slope If you have the slope of a line and a point it passes through, the equation of this line can be expressed using the point-...
To find the y-intercept of the line, write the equation for the line in slope-intercept form and plug in one of the known points for x and y:y=1x+b3=1(1)+b2=bThe correct answer is(D). For the record, here is the graph of the line. Note that as you would expect from ...
Very Simply equation of every line is given by a binomial: Y = mX +b where m is slope and b is y-intercept point. Because (0,b) satisfies the equation. We plug given values of the problem into equation 3 =2(1) +b and solve for b, b= 1 plug it back to equation ,...
What is geometry ? x+y=2 2x+3y=4 whats the solution What is slope-intercept form and how do you graph it? What is the mathematical equation to demonstrate a positive correlation? What are integers? How do you find the equation for the line of the best fit of the scatter diagram?
If the given point is (x1, y1), the slope is m, the equation of the line in point-slope form is: y– y1 = m (x – x1) Slope Intercept Form Slope-intercept form conveys the slope and y-intercept of a line. It is technically a special case of point-slope form. If a line has...
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....
If we rewrite the above equation in the slope-intercept... Learn more about this topic: Finding Parallel Lines from Chapter 3/ Lesson 10 3.1K The slope-intercept form, an equation for lines, can be used to find a line parallel to the one given that also passes through a sp...
These questions will test your knowledge of operations involving the equation and the slope of a line and distance and midpoint formulas. Answer the following questions. 答案:First, rearrange the equation into the slope-intercept form ...
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)....