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
Shkiper50 [21]
3 years ago
7

What is f(–3) for the function f(a) = –2a2 – 5a 4?

Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

the value of f(-3) is 1.

Step-by-step explanation:

(-3)

f(a) = -2a² - 5a + 4

Substitute a with its value, -3

f(-3) = -2(-3²) - 5(-3) + 4

f(-3) = -2(9) + 15 + 4

f(-3) = -18 + 19

f(-3) = 1

the value of f(-3) is 1.

Setler79 [48]3 years ago
6 0
F(-3)
f(a) = -2a² - 5a + 4

Substitute a with its value, -3

f(-3) = -2(-3²) - 5(-3) + 4
f(-3) = -2(9) + 15 + 4
f(-3) = -18 + 19
f(-3) = 1

the value of f(-3) is 1.
You might be interested in
Please help I’ll mark you as brainliest if correct !
Wewaii [24]

Answer: 9

Step-by-step explanation:

All but 9 get mushed means that 9 don't get destroyed.

8 0
3 years ago
Read 2 more answers
A rectangular prism is 4 inches long, 3 inches wide and 8 inches tall . Eli packs the prism with unit cubes to find the volume.
bulgar [2K]

Answer:

V=96\ inch^2

Step-by-step explanation:

Given that,

A rectangular prism is 4 inches long, 3 inches wide and 8 inches tall.

We need to find the volume of the rectangular prism. The formula for the volume of prism is given by :

V=lbh\\\\V=4\times 3\times 8\\\\V=96\ inch^2

So, the volume of the prism is equal to 96\ inch^2.

6 0
3 years ago
Drugs+Kids=..................<br><br> Very tough question guys
ycow [4]

Answer:

= desaster

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Great Amusements Park has been raising its ticket prices every year, as shown in the table below
Fiesta28 [93]
1.)

Between year 0 and year 1, we went from $50 to $55.

$55/$50 = 1.1

The price increased by 10% from year 0 to year 1.

Between year 2 and year 1, we went from $55 to $60.50.

$60.50/$55 = 1.1

The price also increased by 10% from year 1 to year 2. If we investigate this for each year, we will see that the price increases consistently by 10% every year.

The sequence can be written as an = 50·(1.1)ⁿ

2.) To determine the price in year 6, we can use the sequence formula we established already.

a6 = 50·(1.1)⁶ = $88.58

The price of the tickets in year 6 will be $88.58.
4 0
3 years ago
W varies directly as x and inversely as the square of y
MArishka [77]

Answer:

w=kx/y^2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Find the gradient of the line segment between the points (-2,2) and (0,6).<br> I
    7·1 answer
  • Which graph would help solve the equation5log(x+3)=5?
    6·1 answer
  • Match each radical equation with its solution
    5·2 answers
  • What is 25% out of 28
    8·2 answers
  • This extreme value problem has a solution with both a maximum value and a minimum value. use lagrange multipliers to find the ex
    13·1 answer
  • Plz show work and answer thx u will get 100 points and make sure it's right
    9·1 answer
  • A hospital emergency room treated 36 people in one day. If 24 of the people were children what was the ratio of children to adul
    6·2 answers
  • Hello, last question about this assignment. please answer asap if you can and show work. thanks
    7·1 answer
  • The image shows the first parade float the students decorate.
    7·1 answer
  • Plsss!! answer the pic:(<br><br>haha no pts-,-<br><br>Nonsense = autoreport :(​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!