What is the equation of the line, in point-slope form, passing through the points (-2,0) and the (-3,2)? ( ) A. y-2=-2(x-3) B. C. D. y-0=-2(x+2) 答案 D相关推荐 1What is the equation of the line, in point-slope form, passing through the points (-2,0) and th...
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
First, we need to find out the slope: {eq}\displaystyle \dfrac{\ dr }{\... Learn more about this topic: Slope | Definition, Formula & Examples from Chapter 1/ Lesson 11 409K What is slope? Find the slope definition, slope formula, and explore how slope works in the ...
Simple linear regression has two parameters: an intercept (c), which indicates the value that the label is when the feature is set to zero; and a slope (m), which indicates how much the label will increase for each one-point increase in the feature....
A visual for the Midpoint Formula The lines through P1and P2,parallelto the y-axis intersect the x-axis at A1(x1,0) and A2(x2,0). The The midpoint through M parallel to the y-axis bisects the segment A1A2at point M. M1is halfway form A1to A2, the x-coordinate of M1is: ...
interest rate which makes thepresent valueof all a bond's futurecash flowsequal to its current price. These cash flows include all the coupon payments and maturity value. Solving for YTM is a trial and error process that can be done on a financial calculator, but the formula is as follows...
The slope at point p(x1, y1) Equation of tangent y– y1 = [(− b2 x1 ) / (a2 y1)] (x – x1) ⇒ (xx1 / a2 ) + (yy1 / b2) = 1, point form ⇒ at point (a cos θ, b sin θ), the equation of tangent is (x cos θ / a) + (y sin θ / b) = 1 ⇒ ...
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 , Y = X +1 is the answer. Upvote • 0 Downvote Add comment Ralph...
(see below) that correlates a test to other variables at the same time, to which we hope it correlates. A university admissions test should correlate with high school grade point average – but not perfectly, since they are not exactly the same construct, and then what is the point of ...
Find theequationof theperpendicularlineusing thepoint-slopeformula. Tap for more steps... Use the-32and a given(-2,4)to substitute forx1andy1in they-y1=m(x-x1), which is derived from them=y2-y1x2-x1. y-(4)=-32⋅(x-(-2)) ...