If f(x) = –5x + 0.7, then what is f(18)? Type your answer rounded to the nearest tenth.

asked Feb 27, 2022 215k views

2 votes

8.6k points

0 Comments

Please log in or register to add a comment.

3 votes

Answer:

-89

Explanation:

Given that ,

$\implies f(x) = -5x + 0.7$

Substitute
f = 18 in above function ,

$\implies f(18)= -5(18)+0.7 \\\\\implies f(18)= -90+0.7 \\\\\implies \underline{\boxed{ f(18) = -89.3\approx -89 }}$

Petergus answered Mar 4, 2022

7.7k points

0 Comments

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers