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Gwar [14]
1 year ago
9

What is the equation of a parabola whose vertex is at the origin and whose directrix is y = 3? a. y2 = 12x b. y2 = -12x c. x2 =

-12y d. x2 = 12y
Mathematics
1 answer:
Ugo [173]1 year ago
5 0

Answer:

5x +3 43vis the answer fir it

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A scientist used a microscope to count the number of bacterial cells in a petri dish every hour. The graph shows the data collec
Alex777 [14]

The required relationship shown by the graph is the exponential relationship n =2^t . Option a is correct,

Given that,

A graph has been shown, showing the data,  what is the relationship between the number of bacteria with time is to be determined.

<h3>What is a graph?</h3>

The graph is a demonstration of curves that gives the relationship between the x and y-axis.

Since the recorded value from the graph is
At, t = 1 ; n = 2
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Thus, the required relationship shown by the graph is the exponential relationship of n =2^t . Option a is correct,


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8 0
1 year ago
A health club charges a one-time sign-up fee and a monthly membership fee. The equation y=30x+40 represents what the health club
riadik2000 [5.3K]

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$24

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30X + 40

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−2(x+1)=x−3x−2 No solution, one solution, or infinite solutions
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Step-by-step explanation:

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Why is the pope an important figure in Christianity?
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First off, this question does not belong under the math category.

<u>The answer to your question is D. He is the leader of Catholicism.</u>

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Can i get brainliest?

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