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
shepuryov [24]
3 years ago
7

Find f(3) if f(x) = -4x^2+5x

Mathematics
2 answers:
maksim [4K]3 years ago
5 0
<span>f(-3) = 4 + 3 + 9 f(-3) = 16 tell me if that is it  </span>
romanna [79]3 years ago
5 0
16 turksh corrnetc good lesson
You might be interested in
What is the distance between (-3,4) and (4,4)​
Licemer1 [7]
(7,0) i think. i’m not sure so check
7 0
3 years ago
An astronaut who weighs 95 kilograms on Earth weighs 15.8 kilograms on the Moon. How much would a person weigh on the Moon if th
shutvik [7]
I do not know but u should pay more respect
8 0
3 years ago
Is 63 even or odd
frutty [35]

c'mon bro you can't be this helpless

odd, even, even, even, even

3 0
3 years ago
Read 2 more answers
Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
timurjin [86]

Answer by JKismyhusbandbae: add 5 to 23

Explanation: The numbers are increasing by 5 each term. To double check 13 - 8 equals 5. To make sure it's right add 13 + 5 equals 18 and so you can add 23 plus 5 equals 28. Which means that five is our pattern.

4 0
3 years ago
Read 2 more answers
HELP PLEASE ASAP IM SO CONFUSED!!!!!!!!
liubo4ka [24]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept → (0, b)

We have the points (-4, -6) and (2, 6). Substitute:

m=\dfrac{6-(-6)}{2-(-4)}=\dfrac{12}{6}=2\\\\y=2x+b

Put the coordinates of the point (2, 6) to the equation of a line:

6=2(2)+b\\\\6=4+b\qquad|-4\\\\2=b\to b=2

<h3>Answer: y = 2x + 2</h3>
8 0
3 years ago
Other questions:
  • How are equations and inequalities the same and how are they different
    9·2 answers
  • What is 75 1/3% as a fraction in simplest form
    11·2 answers
  • How do you solve 2x+13=27
    7·2 answers
  • A plant cell has a length of 0.000085 meters. Which is this length written in scientific notation?
    14·1 answer
  • X squared+6x+5 what is this factorise
    11·1 answer
  • There are 100 seniors and 80 juniors in the Homecoming Parade. The students split up into groups of equal size, to fit on the pa
    6·1 answer
  • A student can type
    8·2 answers
  • Calculate the areas of these rectangles.
    13·1 answer
  • A person who weighs 160 pounds on Earth will weigh approximately 380 pounds on Jupiter. Sam makes this table to help him determi
    7·2 answers
  • Solve each equation 3x^2=80
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!