2 years ago

Select the conic section that represents the equation. y = 2x^2 + 7

Mathematics

1 answer:

Vesnalui [34]2 years ago

8 0

Answer:

x intercept: none

y intercepts: (0, 7)

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

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What is the explicit formula for this sequence?<br> -7, -3, 1, 5, ...

alukav5142 [94]

Answer:

Step-by-step explanation:

a1 = - 7

d = 4

an = a1 + (n - 1) * d

an = - 7 + (n - 1) * 4

an = - 7 + 4n - 4

an = -11 + 4n

Try this out. Let n = 3

a3 = -11 + 4*3

a3 = - 11 + 12

a3 = 1 Which is what the series says.

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2 years ago

Would mean a lot help plz

user100 [1]

Answer is unlikely.

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3 years ago

Determine the equation for the parabola graphed below

Elza [17]

Answer:

$y=(x-2)^2-1$

Step-by-step explanation:

The given function:

Since the function is open upwards means is of $y=x^2$

And we can see one unit down and 2 units shifted on right in parent function.

Therefore, the function is of $y=(x-2)^2-1$

Graph takes parabola shape by quadratic function.

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2 years ago

Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral EFGH on the graph below.

Marianna [84]

Answer:

(x,y)(0.4x, 0.4y) is the answer for your question

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2 years ago

Select the conic section that represents the equation. y = 2x^2 + 7​

Select the conic section that represents the equation. y = 2x^2 + 7