Question

Write an expression with a constant of -4 and a coeffiecient of 2

Answer 1

2x^2 - 4

Explanation:

- A "constant" in an equation is a number that stands alone, with no attached variable or exponents.

- A "coefficient" is a number placed before a variable that is multiplying with the variable. For example, 2 would be the coefficient of 2xy, because it is the number you are multiplying "xy" by.