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lovelycharm
 one year ago
can someone please help me with a problem
lovelycharm
 one year ago
can someone please help me with a problem

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lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0Create a table of values for a linear function. A drone is in the distance, flying upward in a straight line. It intersects the rainbow at two points. Choose the points where your drone intersects the parabola and create a table of at least four values for the function. Remember to include the two points of intersection in your table.

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0i dont really get this

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0can i get a example of a table of values for a linear function

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0ahemm , it helps if you had named the "picture" with a pdf extension anyway

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0i dont know how to do that

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0so... you have a parabola and you're meant to make a LINEar function/equation graph touch it at two points notice the parabola, pick any two points you wish to touch it at first :)

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0what you're asked, is pretty muchdw:1443657510281:dw

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0ok... 0,36 is one point and the other point?

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0kinda cheap, since those are labeled already =) but anyhow, let us use that so.... what's the equation of that line, that crosses the points of (0,36) and (0,6) ?

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0The equation for this parabola is y = x2 + 36. this the equation they give me

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0ok... how about the line with those points at 0,36) and (6,0) ?

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0\(\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({\color{red}{ 0}}\quad ,&{\color{blue}{ b}})\quad % (c,d) &({\color{red}{ 6}}\quad ,&{\color{blue}{ 0}}) \end{array} \\\quad \\ % slope = m slope = {\color{green}{ m}}= \cfrac{rise}{run} \implies \cfrac{{\color{blue}{ y_2}}{\color{blue}{ y_1}}}{{\color{red}{ x_2}}{\color{red}{ x_1}}} \\ \quad \\ % pointslope intercept y{\color{blue}{ y_1}}={\color{green}{ m}}(x{\color{red}{ x_1}})\qquad \textit{plug in the values}\\ \qquad \uparrow\\ \textit{pointslope form}\) to get the line, get the slope, and then plug in the values of \(x_1, y_1\ and\ the\ slope\)

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0wooop missing a number there =) \(\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({\color{red}{ 0}}\quad ,&{\color{blue}{ 36}})\quad % (c,d) &({\color{red}{ 6}}\quad ,&{\color{blue}{ 0}}) \end{array} \\\quad \\ % slope = m slope = {\color{green}{ m}}= \cfrac{rise}{run} \implies \cfrac{{\color{blue}{ y_2}}{\color{blue}{ y_1}}}{{\color{red}{ x_2}}{\color{red}{ x_1}}} \\ \quad \\ % pointslope intercept y{\color{blue}{ y_1}}={\color{green}{ m}}(x{\color{red}{ x_1}})\qquad \textit{plug in the values}\\ \qquad \uparrow\\ \textit{pointslope form}\)

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0once you have the equation you can use that, to make the table of values you're only asked for 4 values anyhow and to include those (0,36) and (6,0) so you just need two other values and you can get those from the equation

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0question do i get 2 other point from the graph or i make my own

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0well... has to be from the graph because the two points of (0,36) and (6,0) are ON the line and the other two points have to also be ON the same line since the table of values is for the line

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0for example... what would you get for the slope at \(\begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({\color{red}{ 0}}\quad ,&{\color{blue}{ 36}})\quad % (c,d) &({\color{red}{ 6}}\quad ,&{\color{blue}{ 0}}) \end{array} \\\quad \\ % slope = m slope = {\color{green}{ m}}= \cfrac{rise}{run} \implies \cfrac{{\color{blue}{ y_2}}{\color{blue}{ y_1}}}{{\color{red}{ x_2}}{\color{red}{ x_1}}}\) ?

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0dw:1443581429201:dw

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0do i put it someting like this

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0well... it should be dw:1443658208506:dw

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0so... what slope would you get from \(\begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({\color{red}{ 0}}\quad ,&{\color{blue}{ 36}})\quad % (c,d) &({\color{red}{ 6}}\quad ,&{\color{blue}{ 0}}) \end{array} \\\quad \\ % slope = m slope = {\color{green}{ m}}= \cfrac{rise}{run} \implies \cfrac{{\color{blue}{ y_2}}{\color{blue}{ y_1}}}{{\color{red}{ x_2}}{\color{red}{ x_1}}} ?\)

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0dw:1443581611578:dw

lovelycharm
 one year ago
Best ResponseYou've already chosen the best response.0@jdoe0001 is that good
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