Question

what is g(h(10))? on edge2020

Answer 1

Answer:

2√2

General Formulas and Concepts:

Pre-Algebra

• Order of Operations: BPEMDAS

Algebra I

• Function Notation

Step-by-step explanation:

Step 1: Define

g(x) = √(x - 4)

h(x) = 2x - 8

Step 2: Evaluate

h(10)

1. Substitute:                    h(10) = 2(10) - 8
2. Multiply:                        h(10) = 20 - 8
3. Subtract:                       h(10) = 12

g(h(10))

1. Substitute:                    g(h(10)) = √(12 - 4)
2. Subtract:                       g(h(10)) = √8
3. Simplify:                        g(h(10)) = 2√2

Answer 2

Answer: A

Step-by-step explanation: