Answer:
x=157
Step-by-step explanation:
f(x)=2x^4-5
Substitute -3 for x.
f(-3)=2*(-3)^4-5
x=157
The answer is 7.75.......
Answer:
25.12
Step-by-step explanation:
You would multiply 3.14 times 8 to get 2512. From there you can notice that there are 2 points after the decimal place so you need to move it over 2 places. Your final answer would be 25.12.
