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
Dimas [21]
2 years ago
14

Plssssss help meh with this

Mathematics
2 answers:
valina [46]2 years ago
7 0

Answer:

f(-9) = -263

Step-by-step explanation:

f(-9) = -3(-9)^2 - 20

= -3(81) - 20

= -243 - 20

= -263

Naddik [55]2 years ago
5 0

Answer:

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

➪-263

Step-by-step explanation:

-3x²-20

-3(-9)²-20

-3(81)-20

-243-20

-263

You might be interested in
The large rectangle was reduced to create the small rectangle.
Tema [17]

Answer:

The ratio must be guaranteed.

Therefore,

18/6 =12/x

=> x= 6*12/18 = 4

7 0
3 years ago
Algebra 1 pls ty! Brainilest if correct!
Elodia [21]
The answer would be 3
7 0
3 years ago
10x- 4.5 + 3x = 12x- 1.1 <br><br>x=​
AlladinOne [14]

Answer:

19..........................

7 0
3 years ago
A) Write an equation for the line of best fit.
JulijaS [17]

Answer:

Step-by-step explanation:

For this equation you want to start with signing the equation for the best line of fit. You’re going to take your year in and your rabbitsFrom the table and you’re going to find the slope in the Y intercept which would be your MX and you’re B. If you used as most you want to pull up a table in the graphing calculator and into your data there when you get there and the next box under your table you’re going to put y1~mx1+b There it will show you your slope and your intercept along with other things you will need to know for the equation when you get here sleeping when you said you’re going to round to the second decimal place and then you should get y=8.2x-16451.3 Which will be your best line of fit. Now when you’re trying to estimate the number rabbit at the farm In 2016 you want to put your year where X is so you’ll input your 2016 where x is and you should get 8.2(2016)-16451.3From there you solve it and you’re around to the second decimal space and there you have your just wanna sit and your estimate

7 0
3 years ago
What graph represents the function f(x) = 8 1/3^x?
densk [106]

Answer:

B (second graph from left)

Step-by-step explanation:

The function when x=0 will be 1 since any number to the zero exponent is 1. This means only B and D are options.

Because of the fraction, the values will be smaller and have a gentler slope. B is the solution.

3 0
3 years ago
Other questions:
  • Solve for t q=(s+t)(r/2)
    7·1 answer
  • Evaluate the expression when a = 3 and b = 5.
    11·2 answers
  • Listed below are amounts​ (in millions of​ dollars) collected from parking meters by a security company in a certain city. A lar
    8·1 answer
  • I need help with Question 4 a and b.
    9·1 answer
  • Someone please help me. SERIOUS answers only!!!!
    10·1 answer
  • Help me !!!! ASAP !!
    9·1 answer
  • What is the initial value for the function f(x)=3(5/4)x
    6·2 answers
  • Joe went to the store in search of a new pair of jeans. While shopping, he finds a pair of jeans that originally costs 19.99. Wh
    6·2 answers
  • Delta math unit 7 quiz
    15·1 answer
  • . Many savanna animals, like elephants and rhinoceroses,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!