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
Georgia [21]
3 years ago
13

F(x)=-3x-2 find f(3)

Mathematics
1 answer:
TiliK225 [7]3 years ago
4 0

Answer:

f(3) = -11

Step-by-step explanation:

f(x) = -3x-2

let x=3 and replace it in the above equation

f(3) = -3(3) -2

f(3) = -9 -2

f(3) = -11


You might be interested in
Give the slope of y- 4 = 5(x - 2) and a point on the line.
ValentinkaMS [17]

Answer:

<h2>B. The slope is 5 and (2, 4) is on the line.</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

<em>m</em><em> - slope</em>

<em>(x₁, y₁)</em><em> - point</em>

<em />

We have the equation:

y-4=5(x-2)

Therefore

<em>m = 5</em>

<em>(x₁, y₁) = (2, 4)</em>

<em />

5 0
3 years ago
Which graph represents the function f(x) =1/3 |x|?
Arisa [49]

Step-by-step explanation:

f(x) = 1/3|x|

then

f(x) = 1/3x  , if x ≥ 0

and

f(x) = -1/3x  , if x ≤ 0

the slope of f(x) = 1/3x is 1/3

the slope of f(x) = -1/3x is -1/3

this two above conditions apply on to the fourth graph to the right.

5 0
3 years ago
Pls help I will not let me add the screenshot so I'm going to try and explain. so there is a rectangle the top measures 10m and
-BARSIC- [3]
Answer:

£23

Explanation:

6x10=60
2x1.5=3
3.14x2^2=12.566
60-3-12.566=44.433
44.43/10=4.43
5 bags
5x4.60=23
=£23
3 0
2 years ago
Write the polynomial as a product: p2q+r2–pqr–pr
Assoli18 [71]

{p}^{2} q +  {r}^{2}  - pqr -  pr \\  = pq(p - r) - r(p - r) \\  = (pq - r)(p - r)

6 0
3 years ago
Read 2 more answers
To get from home to his friend Clayton's house, Eric would have to walk 4 miles due north. To get from home to his friend Dale's
Lorico [155]

Answer: 5 miles

Step-by-step explanation:

It's a triangle so if you use the pythagorean theorem your equations should look like this. Sqroot of 4^2+3^2 which equals 5. Hope this helps. :)

3 0
2 years ago
Other questions:
  • What is the scale factor of AABC to A DEF?
    5·1 answer
  • on his way back, Thomas took the train. The distance travelled by the train is 328 miles. What is the average speed of the train
    14·1 answer
  • What is the ratio of inches to feet on measuring tape?
    5·1 answer
  • Leo made a container to store his camping gear. The container is in the shape of a rectangular prism. The container has material
    9·2 answers
  • Which shows the number 27 factored into prime numbers?   A. 2 · 3 · 3   B. 1 · 3 · 3 · 3   C. 3 · 3 · 3   D. 3 · 9
    6·1 answer
  • What are the coordinates of the vertex of the function f(x)=x^2+10x−3? (–5, –28) (–5, 28) (5, –28) (5, 28)
    14·1 answer
  • Find the general solution to 3y′′+12y=0. Give your answer as y=... . In your answer, use c1 and c2 to denote arbitrary constants
    6·1 answer
  • What is the slope of the line passing through the points (3,3) and (6,15)?
    7·1 answer
  • I REALLY NEED HELP ITS FOR A MAJOR GRADE TEST<br> CORRECT = BRAINLST
    7·1 answer
  • Please help me with this ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!