Johnnymber Johnnymber
  • 04-04-2017
  • SAT
contestada

for all real numbers, x: f(x)=X^2-18 and g(x)=X^2+18. If k=F(5), what is g(k)?

Respuesta :

jojjoj jojjoj
  • 04-04-2017
g(k) = 67

f(5) = (5)^2 - 18 = 25 - 18 = 7.

g(k) = g(7)

g(7) = (7)^2 + 18 = 49 + 18 = 67.

hope this helps
Answer Link

Otras preguntas

PLEASE HELP 10 POINTS
How are climate changes and weather changes different? What are signs of climate change?
Write examples of alkane, alkene, cycloalkane, haloalkane, aromatic compound, alcohol, thiol, ether, aldehyde, ketones, carboxylic acid, ester.
Which examples are compound sentences? Select three options.
Write the equation 2x2 - 4x + 6 = 1 in standard form and then choose the value of "c."a) 2.5b) 3c) 5​
Which is true about the line whose equation is y + 3 = 0? The slope is zero. The y-intercept is 3. The slope is 3. The value of x always equals the value of y.
Need Help Please!!!!!!!!!!
Find the value of 21 + 4(3^2 - 5). 25 37 100
Specify the domain for the function ƒ(x) = 2x4 + 4x3 + 2x2
Find the equation of the line with points (4,-1) and (5,1)