How do you find a standard form equation for the line with (5,3); …
Oct 3, 2016 · Putting the provided slope and point coordinates into the point-slope form of a line will allow us to transform the equation into standard form. Point-slope form is y - y-sub-1 = m …
How do you graph -6x+9y=-18? | Socratic
Nov 23, 2016 · Graph it by putting the equation into either slope-intercept form y = mx + b or point- slope form y −y1 = m(x − x1). Isolate y by first adding 6x to each side: 9y = 6x −18 …
What is the slope and y-intercept of y=2x-2? | Socratic
Jan 24, 2018 · The slope is 2. The y-intercept is at (0,-2) The equation is in y=mx+b form. So, the m is the slope and the b is the y-intercept.
How do you write an equation of a line with slope -1/2 and y
Nov 20, 2016 · The standardised equation for a straight line is y = mx + c Where m is the gradient and c is the y-intercept. So directly from the information in the question: slope (gradient) → m …
The normal (2ap, ap^2) to the parabola x^2=4ay meets the
Nov 20, 2017 · (a)Given equation of the parabola x^2=4ay => (dy)/ (dx)=1/ (4a)*2x=x/ (2a) Slope of the normal m=-1/ [ (dy)/ (dx)]_ (2ap,ap^2)=- (2a)/ (2ap)=-1/p Again the slope of ...
How do you find the slope and y intercept of - Socratic
Nov 15, 2016 · Slope: -1 Y intercept: 4 Rearrange the equation so that it is written in slope intercept form: y=mx+b Where m is the slope and b is the y intercept 2x+2y=8 Begin to isolate …
A body ascends a slope with a speed of 10ms^-1. If 105 J of
Jan 10, 2018 · A body ascends a slope with a speed of 10ms^-1. If 105 J of energy of the body is lost due to friction , the height to which the body will rise is (take g =10ms^-2)?
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What is the equation of the normal line of f (x)=xe^x at x=3
Jul 19, 2018 · Substituting x = 3 in the given function, we get y-coordinate of point is obtained as follows y = f (3) = 3e3 Differentiating given function w.r.t. x, the slope of tangent dy dx is dy dx …
How do you find the average rate of change of f (x)= x^3 -2x
Jul 23, 2018 · 14 >"The average rate of change in the closed interval " [a,b] "is a measure of the slope of the secant line joining the" "points " (a,f (a))" and " (b,f (b ...