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anonymous
 5 years ago
find the x intercept of a parabola with vertex (3,2) and y intercept (0,7)
anonymous
 5 years ago
find the x intercept of a parabola with vertex (3,2) and y intercept (0,7)

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0(y+2) = (x3)^2 +7 y = (x3)^2 +5

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.01,6,14 3 + sqrt(36  4(14))/2 ... aint see it happening

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yes I do lol.... its right there

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0write it in this form (x1,y1)(x2,y2)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0(y+2) = (x3)^2 +C y = (x3)^2 +C 2 C2 = 7; C =9 ........................................ y = (x3)^2 +9 y = x^2 6x +9 +9; ug, scratch that y = x^2 6x +7 .............................. 6 + sqrt(36 28) sqrt(8)...2sqrt(2)  = 2 (3 + sqrt(2), 0) (3  sqrt(2), 0) maybe lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[y=a(x3)^22\] and \[7=a(03)^2+2\] \[7=9a+2\] \[5=9a\] \[a=\frac{5}{9}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0giving \[y=\frac{5}{9}(x3)^22\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0in the (x1,y1) and (x2,y2) form please, i need two intercepts

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok we have the equation for the parabola. finding x intercepts means setting y = 0 and solve for x.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0in other words love \[0=\frac{5}{9}(x3)^22\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i used 0,7 ; 3,2 ; 6,7 lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0in the (x1,y1) and (x2,y2) form

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well xintercept means \[(x_1,0)\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0already did; (3sqrt(2),0) and (3+sqrt(2),0)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what equation did you use?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0(y7)+9 = (x3)^2 (y+2) = (x3)^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0boy am i dumb. i wrote \[y=a(x3)^2+2\] when it should have been \[y=a(x3)^22\] and \[7=a(3)^22\] \[7=9a2\] \[9=9a\] \[a=1\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so equation is \[y=(x3)^22\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0idk how to change it to the two points on the graph, please type it that way

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0or if you prefer \[y+2=(x3)^2\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i posted the points 2 times already...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0(3+sqrt(2),0) (3sqrt(2),0) right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0zeros at \[3\pm \sqrt{2}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0with the parenthesis? and two different points?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0with the parenthesis? and two different points?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0now that 3 and four times lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[(2 \sqrt{3},0)\] \[(2+\sqrt{3},0)\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0sat lol; that was backwards

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0are the xintercepts sorry i slowed you up

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh yes it was! \[(3\sqrt{2},0)\] \[(3+\sqrt{2},0)\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0please in the form of (x1,y1) and (x2,y2) idk what (2sqrt of 3, 0( means...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0means \[x_1=3\sqrt{2}\] \[y_1=0\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0it means the the sqrt(2) is an EXACT form of an irrational number that can only be expressed approximately in decimal form; of which we have no way of determining the requirements of since you have given us no parameters to establish them by

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and \[x_2=3+\sqrt{2}\] \[y_2=0\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0y = 0 exactly at: x = 3sqrt(2) AND x= 3sqrt(2) ; otherwise it doesnt...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0lol... make one of those a +sqrt(2)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0x1 = 3sqrt(2) y1 = 0

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0x1 = 1.414213562373095048801688724209.... no, its right; you simply havent given us a means to approximate the answer.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0its like saying; what color is the sky? blue. wrong, its a shade of blue that is determined by whatever the criteria is for saying 'blue' in a way that is acceptable...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0how old am I ? the right answer depends on how accurate of an answer you want right?
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