Question

PLEASE HELP!!!!

4. What are the coefficients in the polynomial 7x^2 - 4x + 6

A. -7, 4
B. 7, 4, -6
C. 7, -4, 6
D. 7, -4

Answer 1

the coefficients are the constants(numbers , not variables), that multiply some variable. In your case, you have 'x' as a variable, and7x^2 means that it is 7 * x^2, thus 7 is one of the coefficients. Same for (-4)*x and 6*x^0

Answer 2

So D?