2 years ago

If f(x)=x^2-1 and g(x)=x+2 then g(f(x)=

Mathematics

2 answers:

Nana76 [90]2 years ago

7 0

Answer:

Step-by-step explanation:

If f(x)=x^2-1 and g(x)=x+2 then g(f(x))= g(x²-1) = (x²-1)+2= x²+1

vlada-n [284]2 years ago

4 0

Answer:

Step-by-step explanation:

Just plug the f(x) function into x for g(x). Then solve.

g(f(x))=(x^2-1)+2=x^2+1

You might be interested in

Develop an estimated multiple linear regression model that could be used to predict the alumni giving rate using the graduation

madam [21]

The answer to this question is false that's the answer

4 0

3 years ago

Can someone help me please

Fudgin [204]

Answer:

The answer is D

Step-by-step explanation:

1/8 is the equivalent to 0.12

square root of 0.02 is 0.14

18% is equal to 0.18

3 0

2 years ago

Read 2 more answers

Solve the equation <br> (If possible please show work)

deff fn [24]

Answer:

$x=-3$

Step-by-step explanation:

So we have the equation:

$-2(-x-4)+3=-7-4x$

First, distribute the left side:

$-2(-x)-2(-4)+3=-7-4x\\2x+8+3=-7-4x$

Add values on the left side:

$2x+11=-7-4x$

Add 7 to both sides. The right side cancels:

$(2x+11)+7=(-7-4x)+7\\2x+18=-4x$

Subtract 2x from both sides. The left side cancels:

$(2x+18)-2x=(-4x)-2x\\18=-6x$

Divide both sides by -6:

$(-6x)/-6=18/-6\\x=-3$

Therefore, x equals -3.

8 0

2 years ago

Read 2 more answers

What is the value of x in the equation 4(2x + 14) = 0?

Cloud [144]

Answer:4(2x+14)=0

Step-by-step explanation:4 (2x+14)=0

8x+56=0

-56 -56

8x=-56

8x/8=-56/8

x=-8

Hope you understand

6 0

2 years ago

0.008 is 1 tenth of what decimal

shepuryov [24]

0.08, Hope it helped

3 0

2 years ago