How can we use the graph?
The equation 25x+10y=150 is in standard form.
The standard f...
Mathematics, 24.04.2021 20:00, samy14
How can we use the graph?
The equation 25x+10y=150 is in standard form.
The standard form of a linear equation is Ax+By=C
where A, B, and C are integers, and A and B are not both equal to 0.
What information does the standard form give you?
With standard form, you can more clearly see constraints.
Hanna can spend $150. This is a constraint.
You can also more clearly see combinations that will make the equation true in the context of the situation.
You can also see the y-intercept AND the x-intercept.
[The intercepts are where the line intersects the axes.]
Click points you see on the graph to find the following:
(1) Find the x-intercept and explain its meaning
(2) Find the y-intercept and explain its meaning
(3) Find a combination of reserved tickets and general admission tickets that makes sense in this situation.
Answers: 1
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