Y= 2x + 4 2x - y = 6 what are the points

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?