Garfield738 Garfield738
  • 23-09-2015
  • Mathematics
contestada

Let f(x) = 4x+3 and g(x) = -2x+5

Find ( f )( g )(5)
a. 23
b. –41
c. –17
d. –5

Respuesta :

Panoyin
Panoyin Panoyin
  • 23-09-2015
 f(x) = 4x + 3
g(x) = -2x + 5

(f · g)(5) = (4(5) + 3)(-2(5) + 5)
(f · g)(5) = (20 + 3)(-10 + 5)
(f · g)(5) = (23)(-5)
(f · g)(5) = -115
Answer Link

Otras preguntas

Jeremy earns $234 for 36 hours of work. Miguel earns $288 for 40 hours of work . Are the pay rates of these two people proportional?
What were the pros and cons of constitutionalism and absolutism
explain why the daughter cells resulting from mitosis are genetically identical to each other and to the original cell
Estimate the amount of gas left in this cars gas tank with a fraction
factor 9x^2 -5 . using difference of squares
A 1.25-g sample contains some of the very reactive compound Al(C6H5)3. On treating the compound with aqueous HCl, 0.951 g of C6H6 is obtained. Al(C6H5)3(s) + 3H
what was Ehud Barak's role in the Israeli-Palestinian conflict?
when would the displacement technique of measuring need to be employed?
Familiar objects from American culture inspired Roy Lichtenstein's Pop Art artworks. A. True B. False
Someone help me please