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]
3 years ago
5

Given the function F (x) 2/3 x -5 , evaluate f(9)

Mathematics
1 answer:
Zinaida [17]3 years ago
3 0
The f(9) = 1

first you plug in 9, where x is

f(9) = 2/3(9) - 5

multiply

f(9) = 6 - 5

subtract

and you should get f(9) = 1
You might be interested in
PLEASE HELP!! VERY IMPORTANT!!! THIS IS 10 POINTS !!! ILL MARK FIRST PERSON BRAINLIEST!
mezya [45]

Answer:

y=4x-2

Step-by-step explanation:

3 0
3 years ago
If matrix A has dimensions 3 x 2 and matrix B has dimensions 3 x 2, can matrix A and matrix B be multiplied?
Charra [1.4K]
Matrix A has 3 rows, 2 columns
Matrix B has 3 rows, 2 columns

The number of columns in matrix A (which is 2) does not match up with the number of rows in matrix B (which is 3). 

So the matrix multiplication A*B is undefined. We cannot multiply the matrices.
8 0
4 years ago
Read 2 more answers
For the function Y=5x, what would happen if the value 5 was changed to 3
Daniel [21]

Answer:

y = 3 * x

Step-by-step explanation:

We have the function y = 5 * x, they ask us what would happen if we change the 5 by the 3. thus:

y = 3 * x

the constant that accompanies x in this case is an increase or slope constant, that is, now x will not increase by a ratio of 5, but by a ratio of 3. For example:

If x were worth 10

the value before was 50 and now it will be 30.

I do not increase 5 times but 3 times.

4 0
4 years ago
Daniel works at an electronics store, and he claims that the popularity of a television (measured in number of sales) is inverse
Rom4ik [11]

We are given that popularity of television is inversely proportional to its cost.

let us say popularity of television is represented by "P" and cost of television by "T".

We will use a constant "k" to convert the proportionality sign to equal to (=) sign.

Thus forming the equation :

P= \frac{k}{T}

We are given that 15 customers buy a television that cost $1500.

plugging P=15 and T=1500, finding k,

15= \frac{k}{1500}

k=15*1500 = 22500

Next we have to find how many customers would buy a television that costs $2500, so here k=22500 and T=2500, plugging this in the equation we have ,

P= \frac{22500}{2500}

P=9

So there will be 9 customers that buy a television which costs $2500.

7 0
3 years ago
Read 2 more answers
Hello ! Do you know the ways of arranging the letters in the word TOY?
Mamont248 [21]

Answer:201525

Step-by-step explanation:

8 0
4 years ago
Other questions:
  • Evaluate the line integral, where c is the given curve. c y3 ds,<br> c.x = t3, y = t, 0 ≤ t ≤ 4
    9·1 answer
  • Plz help me will give brainlyest
    9·2 answers
  • Which statement best summarizes the problem in the text?
    8·1 answer
  • Will give brainliest! Please help
    8·2 answers
  • This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an
    8·1 answer
  • A system consists of two independent components in parallel. The system works if at least one of the components works. If each c
    8·1 answer
  • Pleaseeeeeeee helpppppppppppppp
    15·2 answers
  • Can you solve this equation?<br> -12 2/3 + 2 1/3
    7·2 answers
  • Luke is going to reflect point R(6, 10) over the y-axis what are the coordinates for R
    12·1 answer
  • What is the volume of the solid ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!