3 years ago

Suppose f(x)=x^2+3 and g(x)=x-2 find (f-g)(x

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

6 0

Answer:

x^2-x+5

Step-by-step explanation:

(f-g)(x)=f(x)-g(x)

= (x^2 + 3) - (x - 2) (Don’t forget the -1 multiplies to the x AND -2

= x^2 + 3 - x + 2

=x^2-x+5

You might be interested in

Find the area of the parallelogram.<br> 75 cm<br> 50 cm<br> Area =

MA_775_DIABLO [31]

Answer:

3750

Step-by-step explanation:

50*70=35005

5*50=250

5 0

3 years ago

Sierra's karate class lasts 56 day. how many weeks does the class last?

UkoKoshka [18]

Answer: 8 Weeks

Step-by-step explanation:

One week is 7 days so if you divide 56 by 7 you get 8

56/7=8

5 0

3 years ago

Read 2 more answers

Which number would make this number sentence true?

nlexa [21]

Answer: 15

Step-by-step explanation: Take 12 and change the -3 to a regular 3.

(12 + 3 = 15.)

Whichever number in the question that’s bigger determines what integer it will have.

4 0

3 years ago

Read 2 more answers

What term denotes the time for one cycle of a periodic process?

ziro4ka [17]

Wavelength denotes the time for one cycle of a periodic process

3 0

3 years ago

Read 2 more answers

If f(x) = -x + 8 and g(x) = x^4, what is (gºf)(2)?

kotykmax [81]

Answer:

$\large\boxed{(g\circ f)(2)=1296}$

Step-by-step explanation:

$(g\circ f)(x)=g\bigg(f(x)\bigg)\\\\f(x)=-x+8,\ g(x)=x^4\\\\(g\circ f)(x)=\g\bigg(f(x)\bigg)=(-x+8)^4\\\\(g\circ f)(2)\to\text{put x = 2 to the equation}\ (g\circ f)(x):\\\\(g\circ f)(2)=(-2+8)^4=(6)^4=1296$

7 0

3 years ago

Read 2 more answers