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anonymous
 one year ago
I. Given the following polynomial: . Check all that apply.
The value of the discriminant is 169.
There are 2 real roots.
There are 2 irrational roots.
The graph intersects the yaxis twice.
The parabola is directed upward.
The axis of symmetry is located at
The vertex is located at:
The roots are:
The graph intersects the y axis at (0, 15).
The graph intersects the xaxis at (5, 0) and (1.5, 0)
II.
Use the quadratic formula to solve the following:
anonymous
 one year ago
I. Given the following polynomial: . Check all that apply. The value of the discriminant is 169. There are 2 real roots. There are 2 irrational roots. The graph intersects the yaxis twice. The parabola is directed upward. The axis of symmetry is located at The vertex is located at: The roots are: The graph intersects the y axis at (0, 15). The graph intersects the xaxis at (5, 0) and (1.5, 0) II. Use the quadratic formula to solve the following:

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triciaal
 one year ago
Best ResponseYou've already chosen the best response.1sorry cannot see the polynomial

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441043548155:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441043576921:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441043626436:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441043717243:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441043802507:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02x+7x15=0 there is a exponet of 2 next to the 2x

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441043906385:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1you can shift the number 6 key to get the symbol for exponents

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441044017872:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what do you mean tbh i dont nun of this stuff am a beginner at math and they gave me 9th grade math

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441044127218:dwdw:1441044257083:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441044381815:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what does that mean can u explain that too me plz im kinda slow

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1I don't understand your previous comment. was it meant for me? did you delete mine about using the exponent symbol by mistake?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1let's review the complete question was not posted. I gave general information you can use for any polynomial. you posted the polynomial . I explained how to get the symbol for exponents. I solve the equation. you expressed that this is very new material and you need extra help. please review everything and let me know what questions you have so I can give you the help you need. You might want to takes notes for the general information you will need to know it later. I will check back in a few minutes if you have questions.

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1does this mean you have no questions for me and you don't need my help anymore either?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no i need ur help miss

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1regardless, solve using the formula

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441047292334:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1identify your a, b and c

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont know how to do that all i can do is basic math

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1stop saying that and follow along you CAN do this especially since I am guiding you.

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1REPOST dw:1441047436041:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441047469870:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1match the 2 equations what is a, what is b and what is c?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441047651597:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1remember when you take the square root you have 2 values , positive and negative

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0miss i dont understand

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441048159717:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1the general format for the quadratic is ax^2 + bx + c = 0 here you have 3x^2 x + 2 =0 when you compare them then you see that a = 3, b = 1 and c = 2 are you ok with this now?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no im really have a difficult time

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1look at the first equation with a, b and c in it compare it with the second equation before the x^2 is a and the number before the x^2 is 3 therefore a = 3

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1do the same with the x term bx = x same as 1x the 1 is understood here b = 1

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1what is the value of c?
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