xmzmxndnadj
xmzmxndnadj xmzmxndnadj
  • 10-11-2021
  • Mathematics
contestada

1. Given f(x) = 3x -4 and g(x)=-2x + 7. evaluate:
g(f(-2))

Respuesta :

manissaha129
manissaha129 manissaha129
  • 10-11-2021

Answer:

[tex]f(x) = 3x - 4 \\ g(x) = - 2x + 7 \\ g(f(x)) = - 2(3x - 4) + 7 \\ g(f(x)) = - 6x + 8 + 7 \\ g(f(x)) = -6 x + 15 \\ g(f( - 2)) = - 6( - 2) + 15 \\ g(f( - 2)) = 12 + 15 \\ \boxed{g(f( - 2)) = 27}[/tex]

Answer Link

Otras preguntas

Hydrangea plant's petals change to which colour on the addition of acids?
How to study well for an exam ?
Supposed you list the factors of a perfect square why is one factor a square root and not the other factors ?
a car travelling at 36 km/hr due north turns west in 5 s under constant acceleration and maintains the same speed. the acceleration of the car is
Which mathematical relationship best describes a graph of gravitational field strength versus distance? (one of the 3 pictures attached or none of the above?)
What does |-100| equal?
What former president believed July 2 was the correct date to celebrate American independence?
state the purpose of making urine.
what are the end products of fat digestion
what is photonasty??