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grandymaker [24]
3 years ago
14

What graph would y^2-4x-2y-2 be? A circle, ellipse, parabola, or hyperbola?

Mathematics
1 answer:
Inessa05 [86]3 years ago
3 0
Parabola is the right answer
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Solve the quadratic equation y^2-2y-35=0
soldier1979 [14.2K]

Hello,

To solve we need to factor y^2-2y-35:

(y-7)(y+5)=0

Now solve for :

(When will (y-7)(y+5)equal zero?)

When y-7=0 or y+5=0

Solve for the 2 equations above and;

y= 7,-5

Hope this helps, have a great day!



6 0
3 years ago
Solve the compound inequality. Graph the solution<br> -2 ≤ 2x – 4 &lt; 4
Ulleksa [173]
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5 0
3 years ago
A $830 iphone has a 20%
Mila [183]

Answer:

$614.2

Step-by-step explanation:

Um I just calculated it. I'm in Algebra 2 so it's light work

4 0
2 years ago
You have a coupon for an additional 25% off the price of any sale item at a store. The store has put a watercolor kit on sale fo
telo118 [61]
Final price=original price*(100%- discount 1)(100%-discount 2) 
original price=$40
discount 1=25%⇒         100 - discount 1=100%-25%=75%=75/100=0.75
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original price=$40(0.75)(0.85)=$25.5


Answer: $25.5
4 0
3 years ago
If you can help with any of these two or both that would be great ! :) <br> thanks
Vladimir [108]

Answer:

hmmm not sure

Step-by-step explanation:

try mulitply the numbers

7 0
2 years ago
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