Simplify (6x^2 − 3 + 5x^3) − (4x^3 − 2x^2 − 16).

2x^3 − x^2 + 21
−2x^3 + x^2 − 21
x^3 + 8x^2 + 13
−x^3 − 8x^2 + 13

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Finding tbe values of the variables in each kite

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?