Simplify the exprssion 4x+x+6x, then identify the coefficient

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?