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
andrezito [222]
3 years ago
9

Three functions are given below f(x) g(x) and h(x) determine the axis of symmetry for each function show all calculations

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:


Step-by-step explanation:

f(x) = -2(x − 4^)2+ 2

The vertex is (4,2)

so the axis of symmetry is  is x=4

g(x) = 5x^2− 10x + 7

       h= -b/2a = 10/2(5) = 10/10 =1

The axis of symmetry is at x=1

h(x)  the axis of symmetry is at x=-2

You might be interested in
HURRY PLEASEEEEEEEEEEEEEEEEEEEEEEEE
dexar [7]

Answer:i would say 1

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A number squared divided by 2 and added to 16
nadya68 [22]

Answer:

Suppose the number is 4

Square of this number (4 x 4 ) = 16

Divided by 2 = 16/2 = 8

Added to 16 = 8+16 = 24

Step-by-step explanation:

4 0
3 years ago
A boat can travel 40mph in still water. If it travels 126 miles with the current in the same length of time it travels 114 miles
Elena-2011 [213]

Answer:

rate of the current = 2 mph

Step-by-step explanation:

d = rt

Let c = rate of the current

Rate going downstream = c + 40

Time going downstream = 126/(40 + c)

Rate going up stream =  40 - c

Time going upstream = 114/(40 - c)

Since the times are equal, then

126/(40 + c) = 114/(40 - c)

126(40 - c) = 114(40 + c)

5040 - 126c = 4560 + 114c

   240c  =  480

          c = 2 mph

8 0
2 years ago
What is 7/6y-8=2<br> A 5 5/9<br> B -10 4/5<br> C 18<br> D 20
koban [17]

Answer: The answer is actually 8 4/7

Step-by-step explanation:

Because...

7/6y-8=2

Add the 8 to the other side

7/6y=10

You then have you divide 7/6y by 7/6, then do it to the other side giving you 60/7.

That gives you a mixed number of 8 4/7.

4 0
3 years ago
A basket of food is sufficient to feed 10 persons for 3 days. How many days would it last for 5 persons? ​
lina2011 [118]

10persons = 3days

5 persons = 1.5 or 1 and hal f day

Hope it's helps

have a great day!

pls like and rate

<h2>(. ❛ ᴗ ❛.)</h2>
5 0
2 years ago
Other questions:
  • (25 points) A weather reporter in your area said that the speed of sound in air today is about one thousand one hundred feet per
    7·2 answers
  • Can anyone help me find the answer to this question?
    15·1 answer
  • A rectangle is drawn so that the width is 2 feet shorter than the length. The area of the rectangle is 35 square feet. Find the
    15·2 answers
  • Can someone help me please I’ll mark u as brainliest
    12·1 answer
  • |2x + 3| = 15<br> what is x?
    12·2 answers
  • Simplify the expression 14 + 5(x+3)-7
    11·1 answer
  • Can you help me please ​
    7·1 answer
  • During an exploratory activity, a student measured the diameter and circumference of several circular objects. She recorded her
    7·2 answers
  • 1/27^-x=81^2x+2 find x​
    9·1 answer
  • Find the value of x. Sketch the image of the figure after the translation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!