hayleymckean12 hayleymckean12
  • 25-09-2020
  • Mathematics
contestada

f(x) =- (3x +9) – 13 find f(-5)

Respuesta :

cromulent
cromulent cromulent
  • 25-09-2020

[tex]f(x) = -(3x + 9) - 13\\f(-5) = -(3 \cdot (-5) + 9) - 13\\= -(-15 + 9) - 13\\= -(-6) - 13\\= 6 - 13\\= - 7[/tex]

Answer Link

Otras preguntas

ChromosomesPre-TestActiveHow can the two chromosomes that make up a homologous pair differ?O They can contain different alleles for the same trait.They can cont
differences between plasmolysis and haemolysis ?
A parallelogram has an area of 42 cm2. What would the area be if the base was one-third as long and the height was twice as long?
which best explains why the equation 3x+8=3x-5 has no solutions?
Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. x^2+3=-4x a. 1,3 b. -1, -3 c. 1, -3
The sum, work , and In simplest form.
Factor completely: −3x2 + 6x − 9
Srta. Nuncio’s class has written some classroom rules. Complete the sentences with the appropriate word or words. Modelo Para un examen nadie puede llegar tar
The quantity y varies directly with the square of x and inversely with z. When x is 9 and z is 27, y is 6. What is the constant of variation?
4/5x1 1/6 what is answer