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
stepladder [879]
3 years ago
8

The graph of the function f(x) = (x - 3)(x + 1) is shown.

Mathematics
2 answers:
salantis [7]3 years ago
8 0

Answer:

Step-by-step explanation:

nekit [7.7K]3 years ago
5 0

Answer:it’s A

Step-by-step explanation:

You might be interested in
Mr. pham wrote the equation below on the board.
valkas [14]

18 - 7x = -20.5

Subtract 18 from each side:

-7x = -38.5

Divide both sides by -7:

x = -38.5 / -7

x = -5.5 = 5 1/2

The answer is D.

7 0
3 years ago
Read 2 more answers
How do you verify this trigonometric identity? cos^2 θcot^2 θ = cot^2 θ - cos^2 θ
sattari [20]
<h3>Explanation:</h3>

Replace cos^2(θ) with 1-sin^2(θ), and cot(θ) with cos(θ)/sin(θ).

  cos^2(θ)cot^2(θ) = cot^2(θ) - cos^2(θ)

  (1 -sin^2(θ))cot^2(θ) =  . . . . . replace cos^2 with 1-sin^2

  cot^2(θ) -sin^2(θ)·cos^2(θ)/sin^2(θ) = . . . . . replace cot with cos/sin

  cot^2(θ) -cos^2(θ) = cot^2(θ) -cos^2(θ) . . . as desired

8 0
3 years ago
5 times 7/8 then converted to simplest form?
pantera1 [17]
5*7/8 = 4 3/8
5/1 * 7/8 = 35/8
convert into mixed number because numerator is bigger than the denominator so it it
4 3/8
7 0
3 years ago
The Spanish club began the year with $15.00 in its account. At the end of their candy sale fundraiser,the club had 654.75.How mu
Anit [1.1K]
Step 1: 654.75-15.00= $639.75
Therefore the club made $639.75
3 0
3 years ago
A fireman's water hose shoots 320 kg of water each second against the door of a building. The velocity of the water is 20 m/s an
NeX [460]

Answer:

6400\ \text{N}

Step-by-step explanation:

\dfrac{m}{t} = Mass flow rate of water = 320 kg/s

m = Mass of water on the door

t = Time

v = Velocity of water on the door = 20 m/s

Force is given by

F=\dfrac{m}{t}v\\\Rightarrow F=320\times 20\\\Rightarrow F=6400\ \text{N}

The average force is exerted by the stream of water is 6400\ \text{N}.

3 0
3 years ago
Other questions:
  • Is 6 cm less than greater than or equal to 600 mm
    11·1 answer
  • One side of a parallelogram has endpoints (3, 3) and (1, 7).. . What are the endpoints for the side opposite?. . . . (8, 1) and
    6·2 answers
  • What are the solutions of x^2=8-5x
    5·2 answers
  • Which expression is equivalent to a4·b2·a‐4·b4?
    14·2 answers
  • Last week's gas prices at a local gas station decreased by 2% this Monday, but by this current weekend, they have increased by 1
    9·1 answer
  • Can somebody recommend me some horror, psychological, yandere, and/or thriller anime?
    9·2 answers
  • Justin drinks 1 litter of water.He drank 2,000 litters at his game.How many during his game and his practice?Explain.
    14·1 answer
  • Which of the following equations represents the graph shown?
    11·1 answer
  • Kyle can walk 2 miles in a half of an hour. How far will he walk in 2 hours?
    12·2 answers
  • Is this a fair or biased sample.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!