kaitlynnwayman50 kaitlynnwayman50
  • 02-03-2021
  • Mathematics
contestada

The functions q and r are defined as follows.
q(x)=2x + 2
r(x)=-2x²-2
Find the value of r(q(2)).

The functions q and r are defined as follows qx2x 2 rx2x2 Find the value of rq2 class=

Respuesta :

irspow
irspow irspow
  • 02-03-2021

Answer:

Step-by-step explanation:

[tex]r(x)=-2x^2-2\\ \\ q(x)=2x+2\\ \\ r(q(x))=-2(2x+2)^2-2\\ \\ r(q(2))=-2(2(2)+2)^2-2\\ \\ r(q(2))=-2(6^2)-2\\ \\ r(q(2))=-2(36)-2\\ \\ r(q(2))=-72-2\\ \\ r(q(2))=-74[/tex]

Answer Link

Otras preguntas

cube root (6.4 * 10^10)
What is the mean absolute deviation for the data? 20, 25, 30, 30, 45 A. 5 B. 6 C. 10 D. 25
how to say wrong in french
An atom of which element has the greatest attraction for electrons in a chemical bond? (1) As (3) Ge (2) Ga (4) Se
At room temperature, a mixture of sand and water can be separated by (1) ionization (3) filtration (2) combustion (4) sublimation
find the eccentricity of the ellipse 4x^2 +16y^2 +32x-32y+16=0
A candle shop sells scented candles for $16 each and unscented candles for $10 each.The shop sells 28 candles today and makes $400.Write a system of linear equa
What is the reciprocal of the number -3/5 ?
#5- The ratio of the measurement of an angle to its supplement is : . Find the angle and its supplement
which points is not on the line 2x - y = 3