3 years ago

If g(x)= x+1/x-2 and h(x)= 4-x, what is the value of (g*h) (-3)

Mathematics

1 answer:

polet [3.4K]3 years ago

8 0

Answer:

14/5.

Step-by-step explanation:

(g*h) ( x) = (x + 1)( 4 - x) / (x - 2)

So (g*h) (-3) = (4 - -3) (-3 + 1) / (-3-2)

= 7 * -2 / -5

= -14/ -5

= 14/5.

You might be interested in

Which of the following is the value of pq ? 2x+41

loris [4]

m pq = 2 Have a good day! sorrey if i'm wrong

8 0

3 years ago

A group of friends wants to go to the amusement park. They have no more

NeX [460]

Answer:

110-16.50=93.50

93.50÷11= 8.5

answer is 8 people

6 0

3 years ago

Read 2 more answers

What is the solution to this system of equations?

vovangra [49]

3x + 2y=-10 equation 1

y=-x -4 equation 2

use the substitution method of elimination to get the answer to the question.

*using substitution

substitute equation 2 in one and we get

3x +2(-x-4)=-10

3x- 2x-8=-10

x=-2 and y=-2

Answer:

7 0

2 years ago

Read 2 more answers

Solve 2Q + 5s=r for s and show ALL your steps.

likoan [24]

Answer:

2q-r= 5s

divide both sides by 5

2q-r/s =5s/5

therefore S= 2q-r/s

4 0

3 years ago

Read 2 more answers

Y=2x y=7x + 15 substitution

sergejj [24]

$y = 2x \\ y = 7x + 15$

Substitute the given value of y into the equation y=7x+15

$2x = 7x + 15$

Move the variable to the left-hand side and change its sign

$2x - 7x = 15$

Collect like terms

$- 5x = 15$

Divide both sides of the equation by -5

$x = - 3$

Substitute the given value of x into the equation y=2x

$y = 2 \times ( - 3)$

Solve the equation for y

$y = - 6$

The possible solution of the system is the ordered pair (x,y)

$(x,y) = ( - 3, - 6)$

7 0

3 years ago

Read 2 more answers