At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

30 POINTS PLEASE HELP! Evaluate the piecewise-defined function at x=3. See picture below

30 POINTS PLEASE HELP Evaluate The Piecewisedefined Function At X3 See Picture Below class=

Sagot :

Answer: -11

Step-by-step explanation:

For this problem, it is important to look at the domains next to the function. In this problem there is a function for when x < 1 and when x ≥ 1. 3 is greater than 1, so we will use the second equation.

From there, plug in 3 for x and solve.

-2x - 5

-2(3) - 5

-6 - 5

-11