Answer:
Step-by-step explanation:
The given points are (2,3) and (-2,5). To find the equation, we should first find slope. To find slope, we use this formula .
Now that we have the slope, we can plug in one of the points to find the y-intercept.
[multiply]
[add both sides by 1]
Now we know the equation is .
$6*127 + $3 * (number adults) = $1053
3a = 291
a = 97
c = 127-97 = 30
You keep the slope, and then use the point on the graph to make the line.
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