mrod55 mrod55
  • 03-10-2016
  • Mathematics
contestada

If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)?

Respuesta :

kingen
kingen kingen
  • 03-10-2016
F(x) = -x² + 4
g(x) = 6x

(g - f)(3) = 6(3) - (-(3)² + 4)
(g - f)(3) = 18 - (-9 + 4)
(g - f)(3) = 18 - (-5)
(g - f)(3) = 18 + 5
(g - f)(3) = 23

Answer Link

Otras preguntas

David helped his father stock the pond with baby catfish and blue gill. They put in a total of 75 fish. If the number of blue gill was doubled and the number of
Is the E-CIG industry more "safe" than the actual tobacco companies? Why? If someone offered you E-CIGS than cigarettes would you say yes or no? Why?Full Paragr
in a parallelogram one angle is 9 times the size of another. find the measures of the angles
Which ancient civilization is associated with the Twelve Tables, an extensive road system, and the poets Horace and Virgil?
Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0
graph y=3sinx and y=sin 3x on the same axes. label the graph of each function.
find a common solution for each system of equations: y=3x+5 y=-5x-3
Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?
List all the commonwealth games mascots from 1982-2014
Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?