Answer:
D
20s^3 + 50s^2 + 32s+6
Step-by-step explanation:
hope this helps
Answer:
C
Step-by-step explanation:
What makes a function is if each input or x-value has EXACTLY one output or y-value.
a. is wrong because the x value 1, has both an output of 1 and 4
b. is wrong because -1 is repeated 4 times with all different outputs
c. is correct because each input has exactly one output. None of the x values repeat itself
d. is wrong because -1 has 2 outputs.
so this is what makes a function and what doesn't. Hope this helps!
12. Both sides of the equation are equal and if 18 is half of 36 then 6×2 will give you the value of X
N+10=25-4
n+10=21
n=21-10
n=11
