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dolphi86 [110]
3 years ago
7

Can someone help me solve this equation? will give brainliest

Mathematics
2 answers:
telo118 [61]3 years ago
6 0

Answer:

x=20

Step-by-step explanation:

eimsori [14]3 years ago
5 0

Answer:

x = 20

Step-by-step explanation:

Add 47 to both sides of the equation:

4 = x/5

Multiply both sides of the equation by 5:

x = 20

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Use the function f(x) to answer the questions.
fiasKO [112]

Answer:

Below in bold.

Step-by-step explanation:

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x = -0.5, 2.

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B.  As the leading coefficients is negative (-16) the vertex of the graph will be a Maximum.

To find its coordinates we convert the function to vertex form:

f(x) =  −16x2 + 24x + 16

=  -16(x^2 - 1.5x) + 16

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= -16 [(x - 0.75)^2  - 0.75^2] + 16

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= -16(x - 0.75)^2 + 25.

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3 0
2 years ago
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