Find the domain of the function (f/g)(x), given f(x) = x² - 4x - 21 and g(x) = x² - 16.

{x | x ≠ -4 and x ≠ 4}
{x | x ≠ -3 and x ≠ 7}
{x | x ≠ 4}

i have tried photo math and such and can not get an answer

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x