Jayteg132
Jayteg132 Jayteg132
  • 04-02-2022
  • Mathematics
contestada

If g(x)=x²-9 and h(x)=2x+7, find (g∙h)(-4)

Respuesta :

clarch19
clarch19 clarch19
  • 04-02-2022

Answer:

-10

Step-by-step explanation:

h(-4) = 2(-4)+7 which equals -1

g(h(-4)) = -1²-9 which equals -10

Answer Link

Otras preguntas

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
Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0
Which characteristic is shared by sonnets and haiku?
'for a good cause if you are determined you are able to overcome any obstacle'. explain
Convert the general form of the circle given into standard form. 2x^2 + 2y^2 - 20x - 8y + 50 = 0
Perimeter of a square with an area of 81cm2
What is the solution: (9x+2)(4x^2+35x-9)=0
Find the length of the radius of the following circle. (x + 2)2 + y2 = 10
the length L of a spring is given by L=(3/4)F + 5 where F is applied force. What force F will produce a length of 8?
Square of the complex number (i - 2)?