The equation is y = 3x+4.
<h3>What is equation?</h3>
A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax² + bx + c = 0
Given:
Customers pay $4 to enter the pumpkin patch.
customers pay $3 per pound for the pumpkins.
let $y be the total cost and there are x weight of pumpkins.
Now, cost of pumpkin for x pound,
= 3x
and the total cost y = 3x+4.
Hence, the equation is y = 3x+4.
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