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
irakobra [83]
2 years ago
6

If f(x) = −2 + 8, what is f(−1.8)? 4 6 10 12

Mathematics
2 answers:
Oksanka [162]2 years ago
5 0
F(x) = -2 + 8

f(x) = 6

No matter what x is, it does not change the value of f(x).

f(-1,8) = 6

Answer: 6
hoa [83]2 years ago
5 0

Answer:

Option B, 6

Step-by-step explanation:

If f(x) = -2 + 8 then we have to calculate the value of f(-1.8)

Since f(x) = -2 + 8 = 6 is a constant.

Then for any value of x, f(x) will remain constant

therefore, f(-1.8) = 6

Option B, 6 is the answer.

You might be interested in
a traveler has 7 pieces of luggage . how many ways can the traveler select 3 pieces of luggage for a trip
7nadin3 [17]
Well, you could assign a letter to each piece of luggage like so...

A, B, C, D, E, F, G

What you could then do is set it against a table (a configuration table to be precise) with the same letters, and repeat the process again. If the order of these pieces of luggage also has to be taken into account, you'll end up with more configurations.

My answer and workings are below...

35 arrangements without order taken into consideration, because there are 35 ways in which to select 3 objects from the 7 objects.

210 arrangements (35 x 6) when order is taken into consideration.

*There are 6 ways to configure 3 letters.

Alternative way to solve the problem...

Produce Pascal's triangle. If you want to know how many ways in which you can choose 3 objects from 7, select (7 3) in Pascal's triangle which is equal to 35. Now, there are 6 ways in which to configure 3 objects if you are concerned about order.

7 0
3 years ago
Solve the following quadratic equation by the square root method. (Y-9)^2=64
enot [183]

Hello!

To solve this, first perform the opposite operation for the last operation (on the left side) on both sides. The last operation of the left side is squaring. Therefore, square root both sides.

(y - 9)^{2}  = 64

y - 9 = ±\sqrt{64}

y - 9 = ±8

Please note that you must include ±. This is because the square root of 64 can be either positive or negative, as a square of either a positive or negative number is positive.

Now, add 9 to both sides.

y  = 9±8

There are 2 solutions from here. One comes from adding 8, and the other subtracting 8. Therefore, the two solutions are:

y = 9 + 8 = 17

y = 9 - 8 = 1

Therefore, your two solutions are 17 and 1.

Hope this helps!

8 0
3 years ago
Need help help for 30 points
S_A_V [24]
100 times 17 bc u have to count the shdded parts
4 0
3 years ago
Read 2 more answers
Jan used 10
Lostsunrise [7]

Answer:

2 yards

Step-by-step explanation:

10 divided by 5 is 2

4 0
2 years ago
50 POINTS !!<br><br><br> PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Olegator [25]

Answer:

15?

maybe

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Your friend claims that there is not enough information given to find the value of x.Is your friend correct?
    8·1 answer
  • An automobile travels 2340km and uses 180 L of gasoline. Find its fuel consumption in kilometers per litre
    12·2 answers
  • Solve for x.....................
    12·1 answer
  • What is the area of the sector having a radius of 8 and a central angle of 5pi/3 radians?
    13·1 answer
  • a trapezoid has an area of 30 in2. if the lengths of the bases are 4.8 in and 5.2 in, what is the height?
    8·1 answer
  • Can you please help me asp because I am really confuse !. Plus you get 14 points!!
    8·2 answers
  • 11
    5·1 answer
  • Please solve 4 terms???
    12·2 answers
  • An electrician needs 3/4 roll of electrical wire to wire each room in a house . How many rooms can he wire with 6 rolls​
    13·1 answer
  • A line with an undefined slope passes through the points (g,5) and (–7,–1). What is the value of g?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!