If y varies directly with x by a constant of 3/2 what is the value of x when y equals 14

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2