All identities are equations, but ONLY SOME equations are identities.
sinx = cos(π/2 - x) (Equation and Identity
y= cosx -x², it's an equation but NOT an identity
Answer:
b
Step-by-step explanation:
i just did it
I believe it’s C because none of the others are even close and the 3 and 7 add up correctly
C. -6x-3
when you have a binomial being multiplied by a single number, you multiply both terms in the binomial by said number to get your answer. 3*-2x = -6x and 3*-1 = -3. Therefore, your answer is -6x-3