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
Virty [35]
1 year ago
13

If the zeros of a quadratic function, F, are -2 and 4, what is the equation of the axis of symmetry of F

Mathematics
1 answer:
vagabundo [1.1K]1 year ago
3 0

Answer:

x=1

Step-by-step explanation:

if the zeroes are (-2,0) and (4,0), then the axis of symetry is going to be right in the middle of those two, with the graph reflected equally on either side.

so you get:

(4-2)÷2=1

therefore the equation of the axis of symetry is x=1

You might be interested in
A deck of ordinary cards is shuffled and 13 cards are dealt. What is the probability that the last card dealt is an ace?
alexandr1967 [171]

Answer:

The probability that the last card dealt is an ace is \frac{1}{13}.

Step-by-step explanation:

Given : A deck of ordinary cards is shuffled and 13 cards are dealt.

To find : What is the probability that the last card dealt is an ace?

Solution :

There are total 52 cards.

The total arrangement of cards is 52!.

There is 4 ace cards in total.

Arrangement for containing ace as the 13th card is 4\times 51!.

The probability that the last card dealt is an ace is

P=\frac{4\times 51!}{52!}

P=\frac{4\times 51!}{52\times 51!}

P=\frac{4}{52}

P=\frac{1}{13}

Therefore, the probability that the last card dealt is an ace is \frac{1}{13}.

4 0
3 years ago
A dance school has 54 students who learn salsa
Archy [21]

They should be 54 students who know how to salsa

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Answer this please ​
kati45 [8]

Answer5 times 6=30 divide bc its a triangle the answer is 15

Step-by-step explanation:

5 0
2 years ago
What is the minimum value for the function shown in the graph?
zhannawk [14.2K]
The minimum value for the function is -6
6 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
natta225 [31]

Answer:

the proifc is true

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Of the runners in a marathon through Northeastern Pennsylvania, 94.12% finished the race. If 2,125 runners started the race, how
    14·2 answers
  • Find the diameter of a circle with the known circumference of 314” use the formula d= C
    14·1 answer
  • What is the equation of the line
    12·1 answer
  • Kalida runs 3 laps in 9 minuets and sonya runs 2 laps in 7 minuets who can run faster?
    11·2 answers
  • The Angels won ten games out of sixteen of their games during the 2009 regular season. At this rate, how many games do they need
    14·1 answer
  • A three sided regular polygon is called _______.
    12·2 answers
  • Help me please as soon as possible
    15·2 answers
  • I just need number 12 please show work if you can​
    9·1 answer
  • What is the value of 2(-8) (- 5) + 12
    7·1 answer
  • What is the slope of this line?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!