Mathematics: Let g(x) = 5x -2 and h(x)= x^2-16 1. (h composition g) (-1) this is the best i can do with explaining this. if anyone could and explain this to me, i would really appreciate it. the composition thing is just an open circle between the two..

Let g(x) = 5x -2 and h(x)= x^2-16 1. (h composition

Ответ:

mccdav5100

07.01.2022

$\bf \begin{cases}
g(x)=5x-2\\
h(x)=x^2-16
\end{cases}\qquad (h\circ g)(x)\implies h(~g(x)~)
\\\\\\
g(\stackrel{\downarrow }{-1})=5(\stackrel{\downarrow }{-1})-2\implies g(-1)=-5-2\implies \boxed{g(-1)=-7}\\\\
-------------------------------\\\\
(h\circ g)(-1)\implies h(~g(-1)~)\implies h\left( \boxed{-7} \right)
\\\\\\
h(\stackrel{\downarrow }{-7})=(\stackrel{\downarrow }{-7})^2-16\implies h(-7)=49-16\implies \stackrel{(h\circ g)(-1)}{h(-7)=33}$

0,0(0 оценок)

Ответ:

asherkbohannan

23.10.2022

Mathematics

27.78

Step-by-step explanation:

x=(84.7+(-27.8)+82)÷5

x=138.9÷5

x=27.78

0,0(0 оценок)

Let g(x) = 5x -2 and h(x)= x^2-16
1. (h"composition"g) (-1)
this is the best i can do with explaining this. if anyone could and explain this to me, i would really appreciate it. the composition thing is just an open circle between the two..

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question

Let g(x) = 5x -2 and h(x)= x^2-16 1. (h"composition"g) (-1) this is the best i can do with explaining this. if anyone could and explain this to me, i would really appreciate it. the composition thing is just an open circle between the two..

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question

Let g(x) = 5x -2 and h(x)= x^2-16
1. (h"composition"g) (-1)
this is the best i can do with explaining this. if anyone could and explain this to me, i would really appreciate it. the composition thing is just an open circle between the two..