Register
For the functions u (t) = 8t - 14 and s (t) = t² - 16, what is s (u (3))?​
43.7k views
3 votes
For the functions u (t) = 8t - 14 and s (t) = t² - 16, what is s (u (3))?​

For the functions u (t) = 8t - 14 and s (t) = t² - 16, what is s (u (3))?​-example-1
User Alec Collier
by
5.4k points

1 Answer

3 votes

Answer:


s(u(3)) = 84

Explanation:


u(t) = 8t - 14 \\ u(3) = 8(3) - 14 \\ u(3) = 24 - 14 \\ u(3) = 10 \\ \\ s(u(3)) = {(u(3))}^(2) - 16 \\ s(u(3)) = {(10)}^(2) - 16 \\ = 100 - 16 \\ = 84

User Teerasej
by
5.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.5m answers

Other Questions

Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
Solve for h 3h=7(2/7-3/7h)-10
Link Copied!