3 years ago

Given f(x) = x^2 + 5, g(x) = √x, and h(x) = x - 4, perform each operation. f(g(x)) = ?

Mathematics

1 answer:

bagirrra123 [75]3 years ago

7 0

Answer: x + 5

<u>Step-by-step explanation:</u>

f(x) = x² + 5 g(x) = √x

f(g(x)) = (√x)² + 5 (replaced the x in f(x) with √x)

= x + 5

You might be interested in

Combine as indicated by the signs. Write variables alphabetically in your answer. 3/x+1/xyz+2/xy

Free_Kalibri [48]

$\frac{3yz+2z+1}{xyz}$ should be your answer

3 0

3 years ago

Read 2 more answers

Last question of my homework pls <3

dimaraw [331]

Answer:

J(2, 5 )

Step-by-step explanation:

Using the section formula

$x_{J}$ = $\frac{1(-2)+2(4)}{2+1}$ = $\frac{-2+8}{3}$ = $\frac{6}{3}$ = 2

$y_{J}$ = $\frac{1(1)+2(7)}{2+1}$ = $\frac{1+14}{3}$ = $\frac{15}{3}$ = 5

Thus J = (2, 5 )

7 0

3 years ago

Jack is using a ladder to hang lights up in his house.he places the ladder 5 feet from the base of his house and leans it so it

Mariana [72]

B I’m not very good at math buh I’m sure that’s the answer

5 0

3 years ago

Read 2 more answers

In an alloy of gold and silver the ratio of the metals is 6:4. How much gold is there in 200 grams of this alloy?

nexus9112 [7]

Answer:

120 gold is in the alloy

Step-by-step explanation:

G:S

6:4

6+4=10

200/10=20

20*6=120

Hope this helps!

4 0

3 years ago

-2xt+y =4 what’s the slope and y intercept

Elina [12.6K]

Answer:

y interecept 4

slope 2

Step-by-step explanation:

4 0

3 years ago