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
a_sh-v [17]
3 years ago
12

Graph the quadratic function f(x)=(x−4)(x+2).

Mathematics
1 answer:
Pani-rosa [81]3 years ago
3 0
See attached picture:
 vertex (1,-9)

You might be interested in
*I NEED THIS ASAP*
BigorU [14]

Answer:

5 terms

to the fourth degree

leading coeff of 1

3 turning points

end behavior (when x -> inf, y -> inf. When x -> - inf, y -> -inf)

x intercepts are (0,-4) (0,-2) (0,1) (0,3)

Relative min: (-3.193, -25) (2.193, 25)

Relative max: (-0.5, 27.563)

Step-by-step explanation:

The terms can be counted, seperated by the + and - in the equation given.

The highest exponent is your degree.

The number before the highest term is your leading coeff, if there is no number it is 1.

The turning points are where the graph goes from falling to increasing or vice versa.

End behaviour you have to look at what why does when x goes to -inf and inf.

X int are the points at which the graph crosses the x-axis.

The relative min and max are findable if you plug in the graph on desmos or a graphing calculator.

5 0
3 years ago
Solve for w<br> S=2(lw +lh+wh)
Maksim231197 [3]
<span>Solve for w
S=2(lw +lh+wh)

</span>x = \frac{S - 2hl }{2(h + l)}

7 0
3 years ago
Zoe is a salesperson who sells computers at an electronics store. She is paid a 1% commission for every computer sale she makes,
ella [17]

<u>Given:</u>

Zoe gets paid a 1% commission for every sale she makes in addition to base pay.

She sold $8,000 worth of computers on a day and made $140 that day.

<u>To find:</u>

A function P(x) representing total pay on a day where she sells x dollars worth of computers.

<u>Solution:</u>

To determine the function P(x) we need to determine how much Zoe's base pay per day is.

One day, she sold $8,000 worth of computers and made $140 that day.

She gets a commission of 1% for $8,000.

1% of $8,000 = \frac{1}{100} (8,000) = 80.

So she got paid $140 out of which $80 was a commission.

So her base pay = 140-80 = 60.

So Zoe's base pay is $60 a day.

P(x) is the sum of her base pay and 1% of the amount of computer sales she makes ($x).

So P(x) = 60 + (0.01)x, where x is the computer sales she makes in dollars. P(x) is represented in dollars.

5 0
3 years ago
Examine the following graph, where the function P(x) is mapped to I(x) by a translation.
Murrr4er [49]

f(x) = p(x) + 4 shows the correct transformation.

<h3>Define transformations.</h3>

A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object. Pre-Image refers to the object's initial shape, and Image, after transformation, refers to the object's ultimate shape and location. The most typical varieties are listed below: When a figure is translated, it is moved in any direction. Flipping a figure over a line is called reflection. Rotation is the process of turning a figure a specific amount around a point.

Given,

Function

f(x) = p(x) + 4

shows the correct transformation.

To learn more about transformation, visit:

brainly.com/question/11709244

#SPJ9

6 0
1 year ago
Help me !!! ASAP!!!!
natima [27]
X intercept is (14/9,0)
Y intercept is (0,-2)
4 0
3 years ago
Read 2 more answers
Other questions:
  • HURRY WILL MARK BRAINLIEST IMAGE ATTACHED. ​
    12·1 answer
  • X=?? will give brainliest
    6·1 answer
  • What is the magnitude of an earthquake that is 5,011 times more intense than a standard earthquake? Round the answer to the near
    5·2 answers
  • What is bigger 93% or .56
    6·1 answer
  • 9.2 divided by 52.063
    12·1 answer
  • Is Y=5x -9 a direct variation?
    7·1 answer
  • I need help with these questions plz help
    8·1 answer
  • Which expression is a factor of x*2 – 64?
    10·1 answer
  • Oliver bought 5 glow bracelets for each of his party guests and 2 glow bracelets to keep for himself. He bought a total of 37 gl
    13·1 answer
  • Help for just 100 points!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!