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
Ray Of Light [21]
3 years ago
15

If f(x) = -3x + 6 and f(x)=18 then what is the value of x?

Mathematics
1 answer:
natta225 [31]3 years ago
4 0

Answer:

-4=x

Step-by-step explanation:

f(x) = -3x + 6

Let f(x) = 18

18 = -3x+6

Subtract 6 from each side

18-6 = -3x+6-6

12 = -3x

Divide each side by -3

12/-3 = -3x/-3

-4=x

You might be interested in
Hello can u help plz?
I am Lyosha [343]

Answer:

slope would be 3 or 3/1

Step-by-step explanation:

I think i'm not totally sure it could be -3 or -3/1

7 0
2 years ago
Brainliest to the answer. please help !
11111nata11111 [884]
The answer is C because when you rotate 90 degrees clockwise (x,y) becomes (y,-x)
6 0
2 years ago
How do I find the length of the third side of the triangle
Stels [109]
U can use the Pythagorean theorem which is (a^2 + b^2 = c^2)  It'll help you a lot
8 0
3 years ago
If 5x2+4x+xy=3 and y(3)=−18, what is an equation of the tangent line to the graph at the point (3,−18)
Paha777 [63]
I believe the answer is:

y+18 = (-52/3)(x-3) in point slope form
 
Let me know if you need an explanation. Hope this helps.
8 0
3 years ago
Can somebody help me with this. Will mark brainliest.
Monica [59]

Answer:

15.9

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What is the solution to the system of equations?
    6·1 answer
  • If g(x is the inverse function of f(x, find g'(7
    12·1 answer
  • Please help with problem 8. (ONLY IF YOU KNOW)
    10·2 answers
  • How many lines of symmetry does this figure have?
    8·2 answers
  • Write five hundred twenty-five thousandths as a decimal number <br><br> Please help
    11·2 answers
  • Find the range of the function for the given domain f(x)=4x+8;{-2,-1,0,1,2}
    9·1 answer
  • Before tax, the price of fuels $3.40 per liter.
    11·1 answer
  • What is the range of the function?
    7·1 answer
  • If ab and cd are congruent what is the measure of chord ab
    15·1 answer
  • HELP I’m confused!<br><br> Does DA = DC? Explain
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!