Answer: -7cos(x)
Step-by-step explanation:
d/dx (f(x))= -7cos(x)
2a^3-4a^2+5a+3
Explanation:
For standard form you always start with the one that has the biggest exponent to the least one
Answer:
$18.90 + $6.30 = $25.20
Step-by-step explanation:
Answer:
go on photomath
Step-by-step explanation: