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
JulijaS [17]
3 years ago
14

What is the y-value of the vertex of the function f(x) = –(x + 8)(x – 14)?

Mathematics
2 answers:
Alona [7]3 years ago
8 0
<span>so we want to know the vertex point of the equation f(x)=-(x+8)(x-14). First lets simplify the equation: f(x)=-x^2+6x+112. Now lets calculate the vertex by transforming the function to the form: f(x)=a(x-h)^2 + k where h and k are vertex coordinates. So: f(x)= (-x^2+6x+9)+121=-(x-3)^2+121 and the vertex point is (3,121).</span>
Romashka [77]3 years ago
4 0

Answer:

D.121

Step-by-step explanation:

You might be interested in
In a pet store, the small fishbowl holds up to 23
kvv77 [185]

Answer: the large fishbowl hold up to 46 gallons of water

Step-by-step explanation:

4 0
3 years ago
Find the periodic withdrawals PMT for the annuity given. HINT [See Example 4.] (Assume end-of-period withdrawals and compounding
Anettt [7]
It depends on if the interest rate of 6% is nominal or not.  The question doesn't specify.  Let's assume that is is a nominal rate, compounded monthly.
Start with 100000 = x * a angle 132 at .5% per month
This becomes 100000 = x * (1-1.005^-132)/.005
Which becomes (100000(.005))/(1 - 1.005^-132) = x
So x is the PMT, which is 1036.70.
8 0
3 years ago
A boat is heading due north at 15 mph. The current is flowing southeast at 5 mph. Find the actual bearing and speed of the ship
Dahasolnce [82]

Answer:

3 Mph

Step-by-step explanation:

Have a nice day!

5 0
3 years ago
The width and length of a rectangle (in feet)are consecutive odd integers. If the length is increased by 5 feet, the area of
zzz [600]

Answer:

I think you should pick 35

5 0
3 years ago
If x=9 and y=−3, evaluate the following expression:4/x−yGive your answer as a fraction in its simplest form.​
qwelly [4]
Answer:1/3
4/9-(-3)=4/12=
1/3
6 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the system ⎧⎩⎨⎪⎪⎪⎪⎪⎪4x1−x13x1−3x1−5x2+x2−4x2+3x2+4x3+2x3+6x3+6x3+4x4=+3x4=+7x4=+9x4=3143
    9·1 answer
  • I need help with this
    13·1 answer
  • How many inches are in 5.25 feet
    11·2 answers
  • A local baker orders 240 pounds of flour each week for baking different types of breads. On the first day of the week, the baker
    7·1 answer
  • A(-4, 3)<br> B(x, 1)<br> cc-z, y)<br> Unread
    5·2 answers
  • I will give brainliest to first CORRECT answer!
    15·2 answers
  • What is the value of x <br> 1.4x + 2.6x = -16
    7·2 answers
  • This is algebra 1 please find the answer to this problem.
    9·1 answer
  • 9) Graduation is around the corner! You
    5·1 answer
  • What is 3.435 rounded to the nearest hundredth?<br> Submit
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!