hannahfthomas99
hannahfthomas99 hannahfthomas99
  • 03-01-2019
  • Mathematics
contestada

Let f(x)=-2-7 and g(x)=-4+3. Find (f o g)(-5)
A.-53
B.23
C.-9
D.3

Respuesta :

tramserran
tramserran tramserran
  • 03-01-2019

Answer: (A) -53

Step-by-step explanation:

g(x) = -4x + 3

g(-5) = -4(-5) + 3

       = 20 + 3

       = 23

                             f(x) = -2x - 7

                           f(23) = -2(23) - 7

                                   = -46 - 7

                                   = -53

Answer Link

Otras preguntas

After World War I, Americans wanted to... build up their army and navy to defend against possible attack. have nothing to do with foreign countries and isola
Simplify the expression. 8 ( 5 + t ) - 6 ( t + 1)
What is the circumference of a circle with a radius of 84 inches? inches (use 3.14 for pi.)
Whenever you suspect a person is choking, you should perform the Heimlich maneuver immediately. True or false?
Is an aphid a producer
what is the period of a cosine and sine function
Are viruses considered nonliving because they're are not made of protein
How can the value of the slope between any two points on a straight line be described
What country did marco polo set sail from?
The in the back of the eye is made up of millions of rods and cones