A regular skate park is 60 yards long and 50 yards wide. plans call for increasing both the length and the width of the park by x yards. Write a function l (x) that gives the new length of the skate park in terms of x. Write a function w (x) that gives the new width of the park in terms of x. what does (LW) (x) represent in this situation? write and simplify the equation for (LW) (x). Find (L*W) (x)

Question

Mathematics

Shiloh Brennan

7 September, 08:00

A regular skate park is 60 yards long and 50 yards wide. plans call for increasing both the length and the width of the park by x yards. Write a function l (x) that gives the new length of the skate park in terms of x. Write a function w (x) that gives the new width of the park in terms of x. what does (LW) (x) represent in this situation? write and simplify the equation for (LW) (x). Find (L*W) (x)

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Brenna George · Answer 1

L (x) = 60 + x

w (x) = 50 + x

(L*W) (x) represents the area of the park.

(L*W) (x) = (60 + x) (50 + x) = 3,000 + 60x + 50x + x^2 = x^2 + 110x + 3,000