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crimeas [40]
3 years ago
11

Which of the following is the maximum value of the equation y = −x2 − x + 6?

Mathematics
1 answer:
Harman [31]3 years ago
3 0

Answer:

I need the following to answer

Step-by-step explanation:

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Is it a funcion or not?​
Kitty [74]
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5 0
3 years ago
Q5 Q6.) Find the exact value of the six trigonometric functions of theta.
lilavasa [31]
5y - 2x + 1 = 0.
5y = 2x-1.

y = 2/5 x - 2/5

this tells us that tan(theta) = 2/5
sin(theta)/sqrt(1-sin^2(theta)) = 2/5
x/sqrt(1-x^2)=2/5
x^2/(1-x^2)=4/25
25x^2=4-4x^2
29x^2=4
x^2=4/29
x = -2/sqrt(29) because quadrant III
cos(x) = sqrt(1-4/29) = -5/sqrt(29)


tan(theta)=2/5
cos(theta)=-5/sqrt(29)
sin(theta)=-2/sqrt(29)
cot(theta)=5/2
sec(theta)=-sqrt(29)/5
csc(theta)=-sqrt(29)/2



5 0
3 years ago
Read 2 more answers
What’s the difference of -36 and 3
Elanso [62]

Here is you're answer:

Remember you're subtracting integers so remember to use KCC. (Keep, Change, Change)

  • -36 - 3 =
  • Apply KCC:
  • -36 + -3 =
  • Now solve:
  • -36 + -3 = -39
  • = -39

Therefore you're answer is "-39."

Hope this helps!

8 0
3 years ago
Find the distance between (-4,-3) and (-8,2)
Masja [62]

The distance (r) between any two points (a,b) and (c,d) is :—

r =  \sqrt{{(a - c)}^{2} +  {(b - d)}^{2}  }

Putting the values,

\sqrt{ {( - 4 + 8)}^{2} +  {( - 3 - 2) }^{2} }

r =  \sqrt{16 + 25}

r =  \sqrt{41}

The distance between the points is √41

7 0
3 years ago
Why would some states be unwilling to integrate their schools? Give two reasons for full credit.
Dimas [21]

Answer:

State legislatures passed bills to thwart desegregation through “freedom-of-choice plans, which allowed parents to choose among several schools; transfer options, which permitted parents to move their children out of integrated schools; and grade-a-year plans, which started desegregation in the first or twelfth grade

8 0
2 years ago
Read 2 more answers
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