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
Gala2k [10]
3 years ago
11

Which two points satisfy y = -x2 + 2x + 4 and x + y = 4?

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
4 0
y=-x^2+2x+4 
x+y=4
y=4-x
4-x=-x^2+2x+4
x^2-3x=0
x(x-3)=0
x=0 or x =3

for x = 0 y = 4
for x = 3 y = 1

You might be interested in
Find the most general antiderivative of the function. (check your answer by differentiation. use c for the constant of the antid
katovenus [111]

The most general antiderivative of the given function g(t) is (8t + t³/3 + t²/2 + c).

The antiderivative of a function is the inverse function of a derivative.

This inverse function of the derivative is called integration.

Here the given function is: g(t) = 8 + t² + t

Therefore, the antiderivative of the given function is

∫g(t) dt

= ∫(8 + t² + t) dt

= ∫8 dt + ∫t² dt + ∫t dt

= [8t⁽⁰⁺¹⁾/(0+1) + t⁽²⁺¹⁾/(2+1) + t⁽¹⁺¹⁾/(1+1) + c]

= (8t + t³/3 + t²/2 + c)

Here 'c' is the constant.

Again, differentiating the result, we get:

d/dt(8t + t³/3 + t²/2 + c)

= [8 ˣ 1 ˣ t⁽¹⁻¹⁾ + 3 ˣ t⁽³⁻¹⁾/3 + 2 ˣ t⁽²⁻¹⁾/2 + 0]

= 8 + t² + t

= g(t)

The antiderivative of the given function g(t)is (8t + t³/3 + t²/2 + c).

Learn more about antiderivative here: brainly.com/question/20565614

#SPJ4

8 0
2 years ago
Hey lads could you please check out my channel on you.tube please leave a like and subscribe it would help a lot much love stay
Orlov [11]

Answer:

sure

Step-by-step explanation:

best of luck

5 0
3 years ago
The tables represent two linear functions in a system.
lisov135 [29]
First table
y = -4x +10
if x = 8, y = -4(8) + 10 = -22

second table
y =-3x + 2
if x = 8, y = -3(8) + 2 = -22

answer

D (8, –22) <span>is the solution to this system</span>
6 0
3 years ago
Read 2 more answers
Pls help!!!!!!!!!!!!!!!
Tresset [83]

Answer: The radius would be twelve

Step-by-step explanation:

The radius of a sphere would be 12 cm. By putting the value of volume we can find the radius of the sphere. The radius of a sphere would be 12 cm.

8 0
3 years ago
6. What is the greatest common factor of 12wr2 + 6wr – 6w ?
balandron [24]

Answer:

a

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • PLEASE EXPLAIN!!! NEED HELP!!
    13·1 answer
  • Thanks for the help
    14·2 answers
  • Circle O is centered at (5,−15) and point A(2,−14) lies on ⨀O.
    12·1 answer
  • Which of the expressions are equivalent to the one below? theirs multiple answers
    5·1 answer
  • Math equation help please. 20 points!
    15·1 answer
  • What is the -x intercept and y-intercept of y=-2x+4
    6·1 answer
  • BRO PLEASE HELP I NEED THIS STUFF IN AN HOUR PLEASE...
    7·1 answer
  • Which quadratic equation has roots 7 and -2/3
    11·1 answer
  • Please help me asap <br> (geometry)
    6·1 answer
  • (3x - 5 - 7x^2) - (-2 + 6x^2 - 5x)​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!