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
Lena [83]
2 years ago
8

I have a final for summer schoollll due midnight and it’s 10:23!!!!!!!!!!!!

Mathematics
1 answer:
shtirl [24]2 years ago
6 0
26 good luck n I hope you pass
You might be interested in
( variable son both sides of an equation)
padilas [110]
B=8 i hope this helps!!
4 0
3 years ago
Read 2 more answers
HELP ASAP ILL GIVE YOU BRAINLEST
bezimeni [28]

Answer: C. f(x)=x^2+16x+63

 

Step-by-step explanation:

Vertex=(8,-1)

Focus=(8,-3/4)

Axis of Symmertry= x=8

Directrix= y=-5/4

I hope this helps you!

4 0
3 years ago
I need help with this, plz help
antoniya [11.8K]

Answer:

<AFB

Step-by-step explanation:

7 0
2 years ago
Can u help me pls <br>I will choose the best one <br>​
boyakko [2]

Answer:

12 and 30

Step-by-step explanation:

I think the best answer is 12 and 30.

I hope it will help u...

4 0
2 years ago
F(x) = x2 + 2x - 2<br> Show graph
Alexandra [31]

Answer:

Step-by-step explanation:

f(x) = x2 + 2x - 2  should be rewritten using " ^ " to indicate exponentiation:

f(x) = x^2 + 2x - 2.

We find a couple of key points and use the fact that this parabola is symmetric about the line

          -2

x = ----------- = -1.  When x = -1, y = f(-1) = (-1)^2 + 2(-1) - 2, or 1 - 2 -2, or -3.

        2(1)

Thus the vertex is at (-1, -3).  The y-intercept is found by letting x = 0:  y = -2.  The axis of symmetry is x = -1.

Graph x = -1 and then reflect this y-intercept (0, -2) about the line x = -1, obtaining (-2, -2).  If necessary, find 1 or two more points (such as the x-intercepts).

To find the roots (x-intercepts), set f(x) = x^2 + 2x - 2 = 0 and solve for x.

Completing the square, we obtain x^2 + 2x + 1 - 2 = + 1, or (x + 1)^2 = 3.

Taking the square root of both sides yields x + 1 = ±√3.  One of the two roots is x = 1.732 - 1, or 0.732, so one of the two x-intercepts is (0.732, 0).

6 0
3 years ago
Other questions:
  • Geometry question, any help is appreciated!
    11·1 answer
  • Sam bought two CDs for $13 each. Sales tax for both CDs was $3. Write an expression to show how much Sam paid in all.
    12·2 answers
  • Question 5 of 10
    11·1 answer
  • If \triangle △RST is isosceles. find x then find m∠S.<br><br> x=<br> m∠S=
    12·2 answers
  • Find the value of X for the triangle.
    5·1 answer
  • Add the product of 2 and 5 to the product of 9 and 8
    14·2 answers
  • Pls help im confused D:
    8·1 answer
  • 3(6k+5)+3(6k+4<br> The expression has to be equivalent.
    8·2 answers
  • Please help trigonometry
    9·1 answer
  • Please Hurry! I will award the first person right the brainlyest award
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!