X1 = -12 , x2 = 8 ... is the answer
Answer:B
Explanation:In a function only one input is used there this is not a function
Step-by-step explanation:
"identity" means an operation that does nothing.
For adding numbers, adding 0 changes nothing, so 0 is the identity for addition.
For multiplication, multiplying by 1 changes nothing, so 1 is the identity for multiplication.
<span>Its speed is 18.05 m/s</span>
