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elena-s [515]
3 years ago
7

What about this one ?

Mathematics
2 answers:
Mazyrski [523]3 years ago
7 0
Download Photomath bro save my life
il63 [147K]3 years ago
6 0
For this case we have the following equation:
 x ^ 2 + 18x + 32 = 0
 Rewriting we have:
 x ^ 2 + 18x = -32
 By completing squares we have:
 x ^ 2 + 18x + (18/2) ^ 2 = -32 + (18/2) ^ 2
 Rewriting:
 x ^ 2 + 18x + (9) ^ 2 = -32 + (9) ^ 2
 x ^ 2 + 18x + 81 = -32 + 81
 x ^ 2 + 18x + 81 = 49
 (x + 9) ^ 2 = 49
 Answer:
 
(x + 9) ^ 2 = 49
 
option 1
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Evaluate f(3) for the piecewise function: f(x) = Which value represents f(3)? –11 8 12.5 16
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Hello!

-3x-2=-3(3)-2=-9-2= -11
Therefore, The Correct Answer would be 100%:

"-11", Option "A".

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Step-by-step explanation:

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Angelo's mother put $50 on his lunch card. He spends the same amount
amid [387]

Answer:

Given that Angelo spends the same amount every day from the amount in

the lunch card, the function of the amount remaining is a linear function.

The constant rate of change of the function is; -5.25

The two ordered pairs used to find the constant rate of change are; (1, 44.75) and (2, 39.5)

Reasons:

The amount Angelo's mother put on the lunch card = $50

A possible table of values to the question is presented as follows;

Required:

The constant rate of the function that gives the amount remaining from the

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Solution:

The two ordered pairs that can be used to find the slope or constant rate of change are;

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With the above two ordered pairs, we have the constant rate of change of the function given as follows;

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Step-by-step explanation:

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