¿Cuál es el valor de b? 16 - 4 + 5 = b​

Usa un calculadora.  -4 +5 = 1, 16 +1 = ___

Step-by-step explanation:

Question:

complete the table below to solve the equation

f(x) = 2.5x – 10.5 g(x) = 64(0.5^x)

x = 2, 3, 4, 5, 6

The completed table is attached below

Solution:

Given that,

Substitute the x = 2 in f(x)

Substitute the x = 3 in f(x)

Substitute the x = 4 in f(x)

Substitute the x = 5 in f(x)

Substitute the x = 6 in f(x)

Also given that,

Substitute the x = 2 in g(x)

Substitute the x = 3 in g(x)

Substitute the x = 4 in g(x)

Substitute the x = 5 in g(x)

Substitute the x = 6 in g(x)