Help me ASAP please!! State the axis of symmetry and vertex of the following quadratic function. Show all work.
y = -x^2 - 7x - 18

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

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1