Answer:
f(-9) = 184
Explanation:
f(x)=3x²+5x-14
f(-9)= 3(-9)² +5(-9)-14 Order of Operations : Exponents
= 3(81)+5(-9)-14
= 243+5(-9)-14
= 243-45-14
= 198-14
f(-9)= 184
Hope this helps :)
The answer is 3.134 times 10 to the 9th
Answer:
what is speed
how to tell what speed an objeckt is moveing
vlocity
Explanation:
Answer:
A
Explanation:
heat energy can be converted into electricity with very high efficiency. .