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
iragen [17]
3 years ago
15

If f(x)=2x^2 +3x what is f(9)

Mathematics
1 answer:
Semmy [17]3 years ago
4 0

Answer:

f(9) = 189

Step-by-step explanation:

Plug 9 into x

f(9) = 2(9)^2 + 3(9)

f(9) = 2(81) + 27

f(9) = 162 + 27

Thus, f(9) = 189

You might be interested in
Plz help asap thank you​
attashe74 [19]

Answer:

Solved using the <u>Exterior angle theorem</u>.

2x-5+x-17 = 128

3x-22 = 128

3x = 150

x = 50

8 0
2 years ago
Pls help it’s pretty easy
lutik1710 [3]

Answer:

x = 0.5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How can place value help me divide?
jonny [76]
It helps you because it makes it easier to divide you just have to keep using place value to find the quitent
7 0
3 years ago
WILL MARK BRAINLIEST ASAP PLEASE
ohaa [14]

Answer:

b

Step-by-step explanation:

90×(2)

= 180

each mile is equal to 90 calories

therefore 2 miles is equal to 180

8 0
2 years ago
If a translation of (x,y) → (X + 6, 7-10) is applied to figure
horrorfan [7]
The correct answers would be a b and 2 because I don’t know this is a test to be honestly
4 0
3 years ago
Other questions:
  • A triangle has an area of 54 m 2 2 and a height of 9 m. How long is the base of the triangle? Enter your answer in the box.
    5·1 answer
  • 3. 6 students share 4 bagels equally.​
    13·1 answer
  • Suppose that you are the power company and must provide power to a lighthouse on a rock one mile off shore. The nearest pole to
    8·1 answer
  • Need help ASAP. WILL MARK BRAINLIEST.
    14·1 answer
  • Write the subtraction expression as an equivalent addition expression and then evaluate it. 0−(−13)
    7·2 answers
  • F(x) = − 1<br> 2<br> x for x = –6
    5·2 answers
  • 1¿cuantos cubos tengo si una figura tiene de base 6,altura 4 y ancho 2?
    14·1 answer
  • Which table of values represents a linear function?
    13·1 answer
  • Tim left $3000 in an account that
    9·1 answer
  • Find P(x &gt; 120) provided that it is known that
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!