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
Triss [41]
3 years ago
11

What is the equation of the axis of symmetry do the quadratic function f(x) = -(x+4) (x-1)​

Mathematics
1 answer:
miv72 [106K]3 years ago
8 0

9514 1404 393

Answer:

  x = -3/2

Step-by-step explanation:

The zeros of the function are the values of x that make the factors zero:

  x = -4, x = 1

The axis of symmetry is the vertical line halfway between these zeros.

  x = (-4 +1)/2 = -3/2

The equation of the axis of symmetry is x = -3/2.

You might be interested in
What is the median of the data set?<br><br> 10, 15, 27, 33, 33, 36, 42, 47, 45, 56, 78
pshichka [43]

Answer:

We can see that the number in the middle is 36. Hence the median of the data set is 36 the median of a data set is the number placed at the middle of a data after rearrangement either in ascending order or descending order.

Given the dataset 10, 15, 27, 33, 33, 36, 42, 47, 45, 56, 78

Step-by-step explanation:

36

6 0
2 years ago
Read 2 more answers
What is the meaning of the underlined digit 648? The underlined number is 4 on the question
Kryger [21]
It mean 40 because it is in the tens place
~Jz
5 0
3 years ago
Read 2 more answers
Question 5 (1 point)
11Alexandr11 [23.1K]

Answer:

Hi there!

The answer to this question is (B) 4

Step-by-step explanation:

Using the order of operations, you first solve what it is inside of the parenthesis, which in this case is (4-2), that equals to 2.

then you need to figure out what multiply by 2 gets 8. Out of all the answer choice (B) fits perfectly.

8 0
3 years ago
Directions: Graph each function and give its key characteristics. Use a graphing calculator for the turning points and round to
skad [1K]

Answer:

for example, if f(x)= x^2 + 3

and they gave write f(5)= 5^2 +3

=25+3=28

3 0
2 years ago
2 2/3 + 12 6/8 how do I work this
barxatty [35]

Answer:

\large\boxed{2\dfrac{2}{3}+12\dfrac{6}{8}=15\dfrac{5}{12}}

Step-by-step explanation:

2\dfrac{2}{3}+12\dfrac{6}{8}=2\dfrac{2}{3}+12\dfrac{6:2}{8:2}=2\dfrac{2}{3}+12\dfrac{3}{4}\\\\\text{Find}\ LCD:\\\\\text{List of multiples of 3:}\ 0,\ 3,\ 6,\ 9,\ \boxed{12},\ 15,\ ...\\\text{List of multiples of 4:}\ 0,\ 4,\ 8,\ \boxed{12},\ 16,\ ...\\\\12=3\cdot4\\\\\text{therefore}\\\\\dfrac{2}{3}=\dfrac{2\cdot4}{3\cdot4}=\dfrac{8}{12}\\\\\dfrac{3}{4}=\dfrac{3\cdot3}{4\cdot3}=\dfrac{9}{12}\\\\2\dfrac{2}{3}+12\dfrac{3}{4}=2\dfrac{8}{12}+12\dfrac{9}{12}=(2+12)+\dfrac{8+9}{12}=14+\dfrac{17}{12}\\\\=14+1\dfrac{5}{12}=15\dfrac{5}{12}

3 0
3 years ago
Other questions:
  • The first leg of a right triangle is 5 cm longer than its second leg. of the hypotenuse has a length of 8 cm, find the exact len
    10·1 answer
  • Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $144 in interest aft
    10·1 answer
  • Solve for (-4+6i)-3-(2i)
    7·1 answer
  • Please help multiply mixed numbers
    13·2 answers
  • There are 32 students in a class. Out of which 20 are boys. Find the fraction of boys and girls in the simplest form.
    13·1 answer
  • On a sunny morning, Leo rode his bicycle to a farm that sold baskets of eggplant for \$ 5 . 22$5.22 each and baskets of nectarin
    11·2 answers
  • Use the number line to find<br> 0+(<br> 8<br> 19<br> 14<br> 0<br> 19<br> 8<br> OI-2<br> 21<br> 8
    12·2 answers
  • Lian has $1.00 . She has only nickles and dimes. Lian has twice as many dimes and nickles
    14·2 answers
  • Please help me solve question 2
    13·2 answers
  • PLEASE HELP 100 POINTS!!! AND WILL GIVE BRAINILY!!! I WILL REPORT TROOLS!!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!