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
Llana [10]
3 years ago
12

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

Mathematics
2 answers:
Dmitriy789 [7]3 years ago
9 0
F(−3)=−18+15+4
And the result is: 
f(−3)=1
This is the answer.
tino4ka555 [31]3 years ago
4 1
Follow the order of operation (PEMDAS) giving you 31
You might be interested in
Which of the following are identities? Check all that apply.
gulaghasi [49]

Answer:

A B and C

Step-by-step explanation:

Hopefully this helps

6 0
3 years ago
What is 3000 x 344 +===
Doss [256]

Answer:

it equals to 1032000

Step-by-step explanation:

because 3000 x 344 = 1032000

3 0
3 years ago
Please, quickly. Sorry for the poor picture quality.
Nimfa-mama [501]

Answer:

<2 is 50º

Step-by-step explanation:

you first want to find what x is, so you would put the two equations in an (equation)=(equation) and get x and the number across from each other, that would be x=15º. you then plug in the 15 to the equation, and solve that, resulting in 130º. The angle is going to be 180 in total, so subtract the 130º from 180º and you would get 50º

3 0
3 years ago
1. Solve the system of equations by graphing:
rjkz [21]

Answer:


Step-by-step explanation:

y = -3x - 3


m = -3_______


b = -3________  

y = 2x + 2


m = 2_______


b = _2_______


SOLVE NOW   :  -3x - 3  = 2x + 2


- 5x = 5

x = -1

subst in y : y = 2(-1)+2 = 0

the solution is : ( - 1 , 0 )

y = -3x- 3 an equation for the line 'red'    

y = 2x+2 an equation for the line 'bleus'


3 0
3 years ago
What is the solution to the system of equations? 2x + 3y = 26 3x + 5y = 40
Bond [772]

Answer:

x = 10 , y = 2

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Any two regular pentagons are similar
    14·2 answers
  • What are the total amount of choices possible if an individual is to create a 4 digit password using the digits 0 through 9 incl
    14·1 answer
  • Two couples​ (Adam/Brenda and​ Carl/Darlene) have bought tickets for four adjacent seats to see a musical. In how many ways can
    11·1 answer
  • K/9 = 2/5. Solve for k. I will give you brainliest answer
    11·2 answers
  • Write the expression
    7·1 answer
  • A giant pizza box in the shape of a rectangular prism measures 38 m × 38 m × 0.25 m. What is the surface area of the box?
    10·1 answer
  • Please help!!! I seriously need this. Comment below if you know. 15 points!!
    13·1 answer
  • A car traveled 66 miles in 4 hours. At the same speed, how many miles will the car travel in 6 hours?
    15·2 answers
  • What is the midpoint of the segment shown below?
    10·1 answer
  • Determine the axis of symmetry of the quadratic function!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!