1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vlad [161]
3 years ago
5

Select the correct answer from each drop-down menu. if f(x)=x^2+2x-3 and g(x)=x^2-9, find (f/g)(4) and (f+g)(4).

Mathematics
1 answer:
Nataly_w [17]3 years ago
3 0

Answer:

(f/g)(4) = 3

(f + g)(4) = 28

Step-by-step explanation:

(f/g) = \frac{x^2+2x-3}{x^2-9}

(f + g) = 2x^2 + 2x -12

Simply plug in 4 for x in both equations to find you answer!

You might be interested in
You open a bank account with $100 and deposit 15 every week. Create an equation to model the total amount of money,y, in dollars
Charra [1.4K]

Answer:

Y = 15x+ 100

x = 10 months

Step-by-step explanation:

Given:

Initial deposit = $100

Weakly deposit = $15

Solution:

We need to create an equation where total amount is y is equal to initial deposit plus multiplication of weakly deposit and month x, so the equation is written as.

Y = 15x+ 100 ---------(1)

Where:

Y = Total amount

x = Number of months.

Second thing we need to find the month for y = $250

Now, we substitute y = 250 in equation 1.

250 = 15x+ 100

15x=250-100

15x =150

x=\frac{150}{15}

x = 10 months

Therefore, we need to required 10 months for $250.

4 0
3 years ago
Please help figure out
elena55 [62]
This is an altitude.  Shown by the right angle on the side opposite the point.
8 0
4 years ago
Read 2 more answers
Suppose you connect the points on the graph in the example, what would the graph look like?<br>​
aliya0001 [1]

Answer:

Your graph would look like lines going up and up and up

Step-by-step explanation:

Why you ask? Well, because the graph shown here is going by the factors of 6. And the factors of 6 are pretty high, which means it would be going up like a twisted line going right ot left depending which way you look at it. It would be going up and up because like 18 times 6 is 108 and 20 times 6 is 120.

3 0
3 years ago
This graph represents a linear relationship between x and y. Which equation best represents the relationship shown in this graph
Alborosie
It is A for sure lemme know it u need anything else:D
8 0
3 years ago
Read 2 more answers
Help pls and thank you:)
Ronch [10]

Answer:

y= -3x - 1

Step-by-step explanation:

The graph intercepts y at -3 and the slope is -1

6 0
3 years ago
Read 2 more answers
Other questions:
  • I already know part b <br> I just need help with A <br> Please Help ASAP
    15·1 answer
  • The length of a rectangular garden is three feet less than twice it’s width. If the perimeter of the garden is 42 feet, what is
    9·1 answer
  • Estimate the value 13 to the nearest 0.05
    10·1 answer
  • How many inches of lumber are remaining?<br>​
    7·1 answer
  • I need help please and thank you
    8·1 answer
  • Carole's age is five times Joe's age. The sum of their ages is 18. How old are Carole and Joe?​
    13·2 answers
  • A bag contains 12 blue marbles, 15 red marbles, and 13 purple marbles. If Monty randomly draws a marble from the bag (and puts i
    11·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    13·2 answers
  • Find x.<br><br> See attached picture.
    13·1 answer
  • The function g is defined by g(x)=x-4.<br> Find g (y + 3).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!