Jayteg132 Jayteg132

04-02-2022
Mathematics

contestada

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

Respuesta :

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

Ash from a volcanic eruption decreases the amount of available solar energy for a region. How will a decrease in available sunlight most likely affect ecosystem

Which is a simple predicate in this sentence ? Slippery Sam was, is, and always will be a wonderful salesman.

what contributed to the “machine” type of city government

6. The temperature of a mass of tin increases from 24.0 degrees C to 34.0 degrees C when 250 J of thermal energy are added. Calculate the mass of the tin. The

which of the following is a example of a fixed expense

Who led the anti federalists movement which supports a decentralized banking system?

Jared bought one share of stock for $225. A. He sold the stock for a profit of $55. what was the selling price of the stock? B. The price of the stock dropped

What is the value of -6x3-y2-3xy if x=-2 and y=4

Please can someone help me with this question I need help ASAP

find the sum or difference. make sure your answer is simplified. work must be shown. 3/4x+1/20x