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olganol [36]
3 years ago
15

PLEASE HELP!! Evaluate f(-7). f(x) = 3x2

Mathematics
1 answer:
julsineya [31]3 years ago
6 0

Answer:

f(- 7) = 147

Step-by-step explanation:

To evaluate f(- 7) substitute x = - 7 into f(x)

f(- 7) = 3(- 7)² = 3 × 49 = 147

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2 years ago
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Mrrafil [7]

Answer:

a line labeled g of x that passes through points negative 1, negative 2 and 0, 2

Step-by-step explanation:

we have

f(x)=4x-2

g(x)=f(x+1)

To determine g(x), substitute the variable x by (x+1) in the function f(x)

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therefore

a line labeled g of x that passes through points negative 1, negative 2 and 0, 2

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3 years ago
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Answer:

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Step-by-step explanation:

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Valeria has a new beaded necklace. 18 out of the 20 beads on the necklace are blue. What percentage of beads on Valeria's neckla
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Answer:

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Step-by-step explanation:

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