tayacall2573 tayacall2573
  • 23-11-2021
  • Mathematics
contestada

What is the value of f(x) = 2 • 2x for f(–2)?


–0.50

0.0625

0.25

0.50

Respuesta :

syahbanazacki
syahbanazacki syahbanazacki
  • 07-07-2022

Step-by-step explanation:

[tex]f(x) = 2. {2}^{x} [/tex]

[tex]f( - 2) = 2. {2}^{ - 2} [/tex]

[tex]f( - 2) = 2. \frac{1}{ {2}^{2} } [/tex]

[tex]f( - 2) = \frac{2}{4} [/tex]

[tex]f( - 2) = 0,5[/tex]

The answer is D.

Answer Link

Otras preguntas

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.
what are some examples of figurative language found in the book Divergent?
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
factor: 6x+36=  how do I solve this problem
Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
factor: 6x+36=  how do I solve this problem
98 divided by 7 please show how
-2n-h(4rx-6s)-3rx+3s i need help doing this problem