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mixas84 [53]
3 years ago
13

F(t) = t^2 - 5t; Find f(-8)

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
7 0

Answer:

f(-8) = 104

Step-by-step explanation:

f(t) = t^2 - 5t

Let t=-8

f(-8) = (-8)^2  -5(-8)

       = 64 +40

       = 104

gizmo_the_mogwai [7]3 years ago
4 0

Pls mark Brainliest.

Answer:

f(-8) = 104

Step-by-step explanation:

f(-8) = (-8)^2 - 5(-8)

f(-8) = 64 + 40

f(-8) = 104

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3 years ago
Determine how many solutions each equation has and solve each equation using the quadratic formula.
Vikki [24]

Answer:

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Step-by-step explanation:

hope this helps

7 0
3 years ago
The functions f(x) and g(x) are described below: f(x) = 7x + 9 g(x) = 7x −4 The graph of g(x) is obtained by shifting down the g
Slav-nsk [51]
Correct Answer:
Option A

Solution:

f(x) = 7x + 9
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Since 7x+9 is equal to f(x), we can write:

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Montano1993 [528]

Answer:

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Step-by-step explanation:

The given expresion is:

\frac{16}{2}  + 6(7 + 4 \times 5)

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We use PEDMAS, so we deal with parenthesis first.

Within the parenthesis, we still need to multiply first to get:

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3 years ago
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ivann1987 [24]

Answer:

20 is the answer

Step-by-step explanation:

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