#y=kx#, where #k# is the constant of proportionality. If you solve for #k#, we have. #k=y/x#, which is the ratio of #y# to #x#. Hence, the constant of proportionality is the ratio between two …

Nov 11, 2014 · Direct Variation If y is directly proportional to x, then we can write y=kx, where k is the constant of proportionality. If you solve for k, we have k=y/x, which is the ratio of y to x. …

Feb 22, 2021 · plug M into the line-7 = k(2) + 1. 2k = -7 -1 = -3. k = -8/2 = -4. y=(-4)x + 1. the line has a y intercept of 1 and slope = -4.

Jun 29, 2017 · y = kx . Plug in values from the given point to find k. k = y/x . x = -3. y = 2 . k = -2/3. Upvote ...

Molly M. asked • 03/02/15 A proportional relationship is represented by the equation 2x = 18y. If y = kx, where k is the constant of proportionality find the value of k

Sai 9. asked • 10/17/17 Find the values of k and b if it is known that the graph of y=kx+b goes through points (2, 10) and (−7, −10)

Oct 23, 2017 · If the number "k" is the same for every pair in the table, you have a linear relationship, or you have a y=kx. If you figure out the "k" for one x-y pair, but it's different from …

Apr 7, 2016 · The line y=kx-5 is given in slope-intercept form [y=mx+b, where m is slope and (0,b) is the y-intercept].

Triangle ABC has vertices (0,0) ,(11,60) and (91,0). If the line y=kx cute the triangle into two triangles of equal area then k= ?

Mar 24, 2023 · Hi Vaniesha, The graph crosses the y-axis at the max amplitude of A = 5, so easier to use to COSINE equation. ...