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
Ulleksa [173]
3 years ago
5

A parabola and a circle are graphed into the standard (x,y) coordinate plane. The circle has a radius of 4 and is centered at (1

,1). The parabola, which has a vertical axis of symmetry, has its vertex at (1,5) and a point at (2,4). How many points of intersection exist between the parabola and the circle?
Mathematics
1 answer:
Gala2k [10]3 years ago
6 0

Answer:

Correct answer: Two point of intersection and one touch point.

Step-by-step explanation:

Cartesian form of parabola is: y= a(x-1)² + 5  and point named A(2,4)

when we replace the coordinates of the point A in the formula we get

a = - 1 and parabola is  y= - (x-1)² + 5 which means that it faces the opening downwards. The parabola touches the circle in vertex.

God is with you!!!

You might be interested in
Which of the following number sentences is true?<br> A -9=9<br> B-9=-(9)<br> C 9=(-9)<br> D 9=-(-9)
kondaur [170]

Answer:

A and D are the true number sentences

3 0
2 years ago
Find the LCM of this set of numbers. 5 and 25
Andrej [43]

Answer:

25

Step-by-step explanation:

LCM = Least Common Multiple

To find the LCM, start by listing multiples, or the product of any two numbers.

5: 5, 10, 15, 20, 25, 30, 35...

25: 25, 50, 75, 100, 125, 150, 175...

Now, let's find the LCM by selecting the smallest shared multiple out of the lists we made.

5: 5, 10, 15, 20, 25, 30, 35...

25: 25, 50, 75, 100, 125, 150, 175...

Therefore, 25 is the LCM of 5 and 25.

4 0
3 years ago
SOMEONE PLEASE HELP​
-Dominant- [34]

Answer:

15c+3b=66 and 25c+5b=110

Step-by-step explanation:

5 0
3 years ago
X÷0.4=2 1/9 ÷3 1/6 solve for x
Diano4ka-milaya [45]

Answer:

x = 0.27

Step-by-step explanation:

Given:

x÷0.4=2 1/9 ÷3 1/6

To Find:

x = ?

Solution:

First we will see what is

2\frac{1}{9}= \frac{2\times 9 + 1}{9} \\\\2\frac{1}{9}= \frac{18 + 1}{9} \\\\2\frac{1}{9}= \frac{19}{9} \\\\Similarly,\\\\3\frac{1}{6}= \frac{3\times 6 + 1}{6} \\\\3\frac{1}{6}= \frac{18 + 1}{6} \\\\3\frac{1}{6}= \frac{19}{6} \\

Now the final equation is

\frac{x}{0.4} =\frac{\frac{19}{9}}{\frac{19}{6}}\\\\\frac{x}{0.4} =\frac{6}{9}\\\\\frac{x}{0.4} =\frac{2}{3}\\\\\therefore x = 0.4\times \frac{2}{3}\\\\x = \frac{0.8}{3}\\\\x=0.2666\\\\x=0.27

x = 0.27

5 0
2 years ago
I’ll give brainliest to first answer
Kay [80]

Answer:

f^-1 (9) = 7 equals f = 9/7

Step-by-step explanation:

f^-1 x 9 = 7, f ≠ 0

1/f x 9 = 7

9/f = 7

9 = 7f

7f = 9

8 0
2 years ago
Other questions:
  • Last Saturday the movie Plex theater sold 1456 tickets. The theater sold six times as many regular price tickets as it sold disc
    13·1 answer
  • Find the annual interest rate. I= $50 P= $625 t= 4 years
    12·1 answer
  • I am in algebra 1, please help i am so lost :(
    8·1 answer
  • An initial deposit of $50 is made into an account that had a 5% interest rate compounded annually. Which expression
    10·1 answer
  • in 2000 the world's population was 6.08 billion and was increasing at a rate 1.21 each year. use the function to predict the pop
    10·1 answer
  • A random sample of three-year-old thoroughbred racehorses is taken, and the 95% confidence interval for the true mean height (in
    11·1 answer
  • Anyone know the answer to this question ?
    15·1 answer
  • Kate started with a piece of bubblegum that was 5/8 in wide. She later blew a bubble that was 2 7/8 in wide. How much wider was
    9·1 answer
  • Please help me with his picture
    10·1 answer
  • Madelyn takes 8 quizzes each week. Is the total number of quizzes Madelyn takes
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!