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docker41 [41]
2 years ago
9

What is the equation of the function represented by this graph?

Mathematics
1 answer:
gayaneshka [121]2 years ago
6 0

Answer:

\displaystyle g(x) = -(x + 2)(x - 4)

Step-by-step explanation:

First, look at the graph to determine whether it opens down or up, which in this case is <em>down</em>, so you insert a negative in front of the expression. Next, locate your <em>x-intercepts</em> [<em>zeros</em> (where the graph insects the x-axis)]. You will see that the graph intersects \displaystyle [-2, 0] and \displaystyle [4, 0], so what you do is insert the zeros' OPPOCITES into the equation because according to the vertex equation, \displaystyle y = A[x - h]^2 + k, that negative in front of \displaystyle h gives you the OPPOCITE outcome, so be careful.

I am joyous to assist you at any time.

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Answer:

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Step-by-step explanation:

7^14

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When we divide with the same base, we subtract the exponents

7^(14-2)

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Erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. if erica made $42.80 on monda
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Answer:

c. 34

Step-by-step explanation:

1) Add all the given prices on each day.

= 42.80 + 64.20 + 74.90

= 181.90

2) Set up an equation since we do not know how many magazine subscriptions she sold, but we know how much money she made.

Let x = number of magazine subscriptions sold

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Answer:

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Step-by-step explanation:

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Find the volume of a ball with a radius of 7cm.
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Answer:

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In a jury trial, suppose the probability the defendant is convicted, given guilt, is 0.95, and the probability the defendant is
Artyom0805 [142]

Answer:

The probability of the defendant is innocent given the defendant is convicted is P=0.006.

Step-by-step explanation:

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Being innocent, given convicted, is equal to the probability of being innocent and convicted divided by the probability of being convicted (innocent or guilty)

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The probability of being innocent and convicted is

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The probability of being convicted is equal to the sum of P(I&C) and P(G&C)

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3 years ago
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