himikouknoe
himikouknoe
19-09-2020
Mathematics
contestada
If f(x)=2x+4 and g(x)=x-5, find (f-g)(x)
Respuesta :
johnso78390
johnso78390
21-09-2020
Answer:
[
f
o
g
]
(
x
)
=
2
x
2
−
1
Explanation:
f
(
x
)
=
2
x
+
5
,
g
(
x
)
=
x
2
−
3
then,
[
f
o
g
]
(
x
)
=
2
(
g
(
x
)
)
+
5
=
2
(
x
2
−
3
)
+
5
[
f
o
g
]
(
x
)
=
2
x
2
−
6
+
5
[
f
o
g
]
(
x
)
=
2
x
2
−
1
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
PLZZZ HELP DOES ANYONE KNOW HOW TO DO THIS?!?!? Find x and y
Under what circumstances should you never attempt to pass a car ahead of you?
Which statement describing the cells in a body system is correct?
In paragraph 12 of energy story what does the word circuit mean
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Um...idk...would it be D?
Lexi has $80 to spend on an ice cream treat each week. If she spends $4 on ice cream per week, the function C(x)=80−4x C ( x ) = 80 - 4 x represents how much ic
2. Change the following sentences as directed in the brackets:i Columbus discovered America. (into passive voice)il. Jaydev asked me where I lived. (into direct
Which of the following correctly describes the number of protons and electrons in an atom?The number of protons is higher than the number of electronsThe number
wants to create a path using pebbles. She has 8 basand each bag covers an area of about 6 square feet. If sheto make the path 2 feet wide, about how long can sh
ACCESS MORE
