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
kkurt [141]
1 year ago
12

The least value of the function x^2 + px + q is 3 and this occurs when x = - 2. find the values of p and q

Mathematics
1 answer:
Rasek [7]1 year ago
3 0

Answer:

Hello,

p=4

q=7

Step-by-step explanation:

The vertex of the parabola is (-2,3)

Equation of the parabola is  k(x+2)²+3=x²+px+q

Let's identify the coefficients:

kx²+4kx+4k+3=x²+px+q

so

k=1

4*1=p

4*1+3=q

You might be interested in
I need to calculate a=8c-b divided by c, how do I calculate?
laila [671]

Answer:


Step-by-step explanation:

8xC-Bdivide by c


5 0
3 years ago
the area of a rectangle is x²-3x-10. what is the length of the rectangle if the with is x +2.?plsss asap​
Inga [223]

Answer:

x - 5

Step-by-step explanation:

x^2 - 3x - 10

= (x + 2)(x - 5)

Sine the width is (x + 2), the length is (x - 5).

Hope this helped!

7 0
3 years ago
PLZZZZZZZZZZZZZZZZZZZZZZZ help I will give brainliest for right answer!
lubasha [3.4K]
Got me there but i think its 325500
3 0
2 years ago
Read 2 more answers
what’s the difference between the area of the larger circle and the area of the smaller circle? in pi
Arisa [49]

Answer:

105 pi m^2

Step-by-step explanation:

radius squared - radius squared =

(16+3)^2 - 16^2 =

19^2 - 16^2 =

361-256= 105

7 0
3 years ago
.helppppppppppp......​
Lelu [443]

Step-by-step explanation:

hope you get ur answer

7 0
3 years ago
Read 2 more answers
Other questions:
  • Let x = the number of nonzero digits in a randomly selected 4-digit pin that has no restriction on the digits. what are the poss
    11·1 answer
  • Math help <br> is it D? <br> please and thank you
    5·2 answers
  • I need help with this problem please
    14·1 answer
  • Verbal expression for 1/8y
    13·1 answer
  • What is this: complementary, supplementary, vertical, adjacent, alternate interior, corresponding, alternate exterior
    13·1 answer
  • Simplify and write 0.6752 x 104 in scientific notation
    12·1 answer
  • What is the center of a circle represented by the equation (x−5)2+(y+6)2=42?
    14·2 answers
  • Hey.... what's <br><img src="https://tex.z-dn.net/?f=x%20%7B%7D%5E%7B2%7D%20%20%20%5C%3A%20%5C%3A%20where%20%5C%3A%20x%20%3D%205
    8·2 answers
  • Choose the linear equation written in slope-intercept<br> form that matches each graph.
    14·2 answers
  • Graph the line with the equation y= -2/5x -4<br><br><br>NEED ASAP PLS​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!