![subject](/tpl/images/cats/mat.png)
Mathematics, 29.04.2021 08:00 babycakes08d
Given the definitions of f(x) and g(x) below, find the value of g(f(-1)).
f(x) = -4x β 7
g(x) = xΒ² + 7x β 2
β
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:40
Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
Answers: 3
You know the right answer?
Given the definitions of f(x) and g(x) below, find the value of g(f(-1)).
f(x) = -4x β 7
g(x)...
g(x)...
Questions
![question](/tpl/images/cats/en.png)
English, 07.05.2021 19:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.05.2021 19:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 07.05.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 07.05.2021 19:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 19:00
![question](/tpl/images/cats/fizika.png)
Physics, 07.05.2021 19:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 07.05.2021 19:00
![question](/tpl/images/cats/biologiya.png)