Brandon A.
asked • 06/06/23calculus math question
if f(t)=(t2 + 5t + 6) (3t2 + 5),
find f (t)
____?_______
Find f (4)
____?_______
More
1 Expert Answer
Emma H. answered • 06/06/23
Tutor
4.9
(88)
Experienced High School Math Teacher: Calculus Specialist
f(t)=(t2 + 5t + 6) (3t2 + 5)
f(t)=3t^4+15t^3+18t^2+5t^2+25t+30
f(t)=3t^4+15t^3+23t^2+25t+30
f(4)=3(4)^4+15(4)^3+23(4)^2+25(4)+30
f(4)=3(256)+15(64)+23(16)+25(4)+30
f(4)=768+960+368+100+30
f(4)=2226
Emma H.
tutor
If the question is asking for f'(t), then proceed as follows:
f(t)=3t^4+15t^3+23t^2+25t+30
f'(t)=12t^3+45t^2+46t+25
f'(4)=12(4)^3+45(4)^2+46(4)+25
f'(4)=12(64)+45(16)+46(4)+25
f'(4)=768+720+184+25
f'(4)=1697
Report
06/06/23
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
William W.
06/06/23