the area of the playground is 1,728 square feet. the width is 54 feet. what is the length of the playground

32 ft. is the length.

Step-by-step explanation:

Divide 1,728 by 54 to get 32 ft.

Hope it helped.

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1