ksink2006 ksink2006
  • 26-05-2021
  • Mathematics
contestada

If f(x)=l 2x-4 l, find f(-7).

Respuesta :

ludel102938
ludel102938 ludel102938
  • 27-05-2021

Answer:

f(-7) = 18

Step-by-step explanation:

Add AbS in calculator

or

2(-7) = -14 (AbS) -> 14

-4 -> (AbS) = 4

14+4 = 18

Answer Link

Otras preguntas

Which of the following was a characteristic of the German Empire? a. Weak federation of states b. Socialist government c. Strong central government d. Enfor
How do you say "i hope he answers my question right, so i can make the right choices." In french?
How would an increase in population impact an aquifer
what is the ratio of ounces to pounds in the weight of an object
Can two obtuse angles be complementary
Economic nationalism meant a. nations would not trade with former Central Powers. c. nations discouraged imports. b. markets became more international. d. na
How does a fern tree get energy?
How do you say "i hope he answers my question right, so i can make the right choices." In french?
The right to trade an investment over a certain period of time is called a(n): a. hedge b. market c. option d. warrant
Find the value of k such that the equation of the tangent line to f(x) = x^2 + k*x is equal to y = 5*x + 3