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
erastova [34]
3 years ago
9

PLEASEE HELP MATHHH

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0
F(x) = -2x^2 - 3x + 5 for x = - 3
f(-3) = -2(-3)^2 -3(-3) + 5
f(-3) = -18 + 9 + 5
f(-3) = -4
You might be interested in
Use elimination to solve the system
Dovator [93]
Just divide the numbers and times them
4 0
3 years ago
16+(c+17)=(16+c)+17 ....what property is this?
Pavel [41]

It's is the Associative Property. I hope that helps!
4 0
3 years ago
Read 2 more answers
Relative means
Murrr4er [49]

Answer:

tu mami ooooooooooooh

Step-by-step explanation:

8 0
4 years ago
What is the common ratio of the geometric sequence below? –2, 4, –8, 16, –32, ...
SOVA2 [1]

Answer:

The common ratio of the geometric sequence is:

r=-2

Step-by-step explanation:

A geometric sequence has a constant ratio 'r' and is defined by

a_n=a_1\cdot r^{n-1}

where

  • aₙ is the nth term
  • a₁ is the first term
  • r is the common ratio

Given the sequence

-2,\:4,-8,\:16,\:-32,\:...

Compute the ratios of all the adjacent terms:  r=\frac{a_n+1}{a_n}

\frac{4}{-2}=-2,\:\quad \frac{-8}{4}=-2,\:\quad \frac{16}{-8}=-2,\:\quad \frac{-32}{16}=-2

The ratio of all the adjacent terms is the same and equal to

r=-2

Therefore, the common ratio of the geometric sequence is:

  • r=-2
5 0
3 years ago
Find the equation of the linear function represented by the table below in slope-
Naddik [55]

9514 1404 393

Answer:

  y = -4x -2

Step-by-step explanation:

The slope is given by the formula ...

  m = (y2 -y1)/(x2 -x1)

  m = (-10 -10)/(2 -(-3)) = -20/5 = -4

__

The y-intercept is given by ...

  b = y1 -m(x1)

  b = 10 -(-4)(-3) = 10 -12 = -2

Then the slope-intercept equation is ...

  y = mx +b

  y = -4x -2

5 0
3 years ago
Other questions:
  • Which choice correctly expresses the number below in scientific notation?<br> 0.000000446
    11·1 answer
  • What the best subject
    8·2 answers
  • Which problem can be solved using the equation shown? 2 dollars and 50 cents x minus 2 dollars = 10 dollars and 50 cents
    6·2 answers
  • What is the probability of getting a odd number when you roll a dice
    13·2 answers
  • Could use some help with these. They r confusing!!
    8·1 answer
  • Coefficient of the term 6xy\7
    8·1 answer
  • Natalie can do 26 push ups in 2 minutes how many can she do in 7 minutes? set up porportion
    10·1 answer
  • The prism below is made of cubes which measure 1/3 of a centimeter on one side. What is the volume?
    15·2 answers
  • Solve this equation 5(y+2/5)= -13
    5·2 answers
  • Which of the following geometric figures is the plane shape of a cube?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!