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lesya692 [45]
2 years ago
13

Someone help me with these

Mathematics
1 answer:
Oksana_A [137]2 years ago
6 0

Step-by-step explanation:

please give me brainlest

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What function is graphed below?
lidiya [134]

Answer: y = 2x^4

The graph represents a parabolic-looking shape so it's either a quadratic or some even degree polynomial. This rules out y = -2x^3 and y = 2x^3 as they are cubics with odd degrees

The degree of a polynomial is the largest exponent. It determines the end behavior. In this case, both ends are rising upward together. Because they are rising up in the positive y direction, this means that we cannot have y = -2x^4 as the answer. For example, if x = 2 then y = -2*x^4 = -2*2^4 = -32, but the point (x,y) = (2,-32) isn't on the blue curve. So we can rule y = -2x^4 out.

The fact that y = 2x^4 has a positive leading coefficient tells us that the endpoints point upward.  

4 0
3 years ago
Need help will mark Brainliest
liq [111]

Answer:

T= Y u on me

Step-by-step explanation:

5 0
2 years ago
What is the value of the expression below when z = 2?<br> 5z^2+3z+7
Marina CMI [18]

Answer: 33

5(2)² + 3(2) + 7

20 + 6 + 7

33

Hope this helps!

6 0
3 years ago
HELP ME PLEASE!!!!!
son4ous [18]

Answer:

I think the answer (-2, 6)

8 0
3 years ago
Help please thank you
Firlakuza [10]

Answer:

(0,-3)

Step-by-step explanation:

7 0
3 years ago
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