Troyb0y
Troyb0y
02-07-2017
Mathematics
contestada
Find the value of f(-4) if f(x) = x2 + 7.
Respuesta :
royalranger
royalranger
02-07-2017
Just plug in -4 everywhere you see an x:
f(x) = 2x + 7
f(-4) = 2(-4) + 7
f(-4) = -8 + 7
f(-4) = -1
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
how can temperature can affect communication?
Let E and F be independent events in a sample space S with Pr[E] = 0.4 and Pr[F] = 0.2. Find Pr[EUF] A.0.60 B.0.52 C.0.40 D.0.32 E.0.08
written in simplest form, the expression (x^2)(y^2)-9 over 3-xy is equivalent to 1. -1 2. 1 over 3+xy 3. -(3+xy) 4. 3+xy Please show work
describe the solutions of 4 < n+2 in words but solve it first please!
6 metres cost 3.00. what is the cost of 1 metre?
what does the surface area represent in a cell
what was the basic Sumerian building material?
why do living things need nitrogen?
results of 1+2+3+....+99+100+99+...+3+2+1 is.....
There are 21 males in the algebra 1 class. If 75% is female, how many students are there in the class?
