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Question 748274: Find the equation of a parabola through each set of three points. You do NOT have to explain, please just give me your equation you got. I am just checking my answers :) . I appreciate you SOOO much for answering my questions. THANKS.
1. (1,5) (0,6) (2,3)
2. (-5,0) (0,0) (8,100)
3. (4,-4) (0,1) (3,-2)
4. (1,3) (6,0) (0,0)
5. (2,2) (5,-3) (0,-1)
6. (0,4) (4,0) (-4,4)
THANKS SOO SO SO MUCH! :)
Click here to see answer by Alan3354(69443)  |
Question 748293: Find the equation of a parabola through each set of three points. You do NOT have to explain, please just give me your equation you got. I am just checking my answers :) . I appreciate you SOOO much for answering my questions. THANKS.
1. (1,5) (0,6) (2,3)
2. (-5,0) (0,0) (8,100)
3. (4,-4) (0,1) (3,-2)
4. (1,3) (6,0) (0,0)
5. (2,2) (5,-3) (0,-1)
6. (0,4) (4,0) (-4,4)
THANKS SOO SO SO MUCH! :)
My answers:
1. y= -x^2 +6
2. y= 25/26x^2 + 125/26 + 0
3. y= -1/4x^2 -7/4x+1
4. y= -3/5x^2+ 18/5+0
5. -7/30x^2 + 23/30 -1
6. y= -1/8x^2 -1/2x+4
Click here to see answer by solver91311(24713)  |
Question 749831: How do i convert this hyperbola into standard form with these verticies (-6,0),(6,0) and focus of (-8,0),(8,0)
Also,how do i convert this to standard form with these verticies, (0,-12) and co-verticies,(-11,0),(11,0)
Click here to see answer by Edwin McCravy(20054)  |
Question 750070: let a be a real number, let us translate the graph of the cubic function  .....{1)
so that the point (a,f(a)) on the graph (1) is translated into the origin (0,0), and express the function of the translated graph in terms of f'(a) and f"(a)
next we consder the translation which translates the point (a,f(a)) on the graph of (1) into the origin, we replace x with x+a and y with y+f(a) in (1), and obtain the expression
f" +f'
As an example, consider the function ....(2)
f'(4)=0 and f"(4)=0
we see that when we translate the graph of (2) so that the point (B,C) on the graph is moved to the origin, we get the graph of 
solve for [A] [B] and [C]
Click here to see answer by KMST(5328)  |
Question 750103: x^3
______ +1=
10
4
______
x
Can be written as x^4+ax+b=0 Find the values of a and b
I would once again like to request someone's help, and if the person can show the working of the solution I would really be grateful for it.
Click here to see answer by KMST(5328)  |
Question 750315: Please help me with the following problem:
Q/. Point (a,b) lies in the third quadrant on the graph of the equation y = 1/x. Find a and b given that the distance from poin (a,b) to the origin is .
A/. y = 1/x ; b = 1/a ; a = 1/b

I'm stuck at solving for a....I tried to rearrange it as but I don't know if this brings me any closer to the answer..
The textbook answer is a = -1/4, -4. Thanks..
Click here to see answer by rothauserc(4718)  |
Question 750315: Please help me with the following problem:
Q/. Point (a,b) lies in the third quadrant on the graph of the equation y = 1/x. Find a and b given that the distance from poin (a,b) to the origin is .
A/. y = 1/x ; b = 1/a ; a = 1/b

I'm stuck at solving for a....I tried to rearrange it as but I don't know if this brings me any closer to the answer..
The textbook answer is a = -1/4, -4. Thanks..
Click here to see answer by Alan3354(69443)  |
Question 751189: Please help with these.
Determine whether each set of ordered pairs is a function.
1. (4,1)(3,2)(2,3)(1,8)
2. (1,3)(2,3)(3,3)(4,3)
3. (1,1)(2,2)(3,3)(4,4)
4. (2,1)(4,2)(5,3)(-2,4)
5. (8,1)(8,2)(8,3)(8,4)
6. (-2,-2)(0,0)(6,6)(-8,-8)
thank you for your help.
Click here to see answer by Edwin McCravy(20054)  |
Question 751189: Please help with these.
Determine whether each set of ordered pairs is a function.
1. (4,1)(3,2)(2,3)(1,8)
2. (1,3)(2,3)(3,3)(4,3)
3. (1,1)(2,2)(3,3)(4,4)
4. (2,1)(4,2)(5,3)(-2,4)
5. (8,1)(8,2)(8,3)(8,4)
6. (-2,-2)(0,0)(6,6)(-8,-8)
thank you for your help.
Click here to see answer by tommyt3rd(5050)  |
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