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harkovskaia [24]
3 years ago
11

Please help! Evaluate f(x) = 4/5 x + 4 at the specified point. f (-5 )=

Mathematics
1 answer:
ryzh [129]3 years ago
8 0
F (-5) = (4/5 × -5) + 4
= (-4) + 4
= 0
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3 years ago
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Answer:

  k = -1

Step-by-step explanation:

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  2(2) +k(11) = k -6 . . . . simplify a bit

  10k = -10 . . . . . . . . . . add -4-k to both sides

  k = -1 . . . . . . . . . . . . . divide by 10

The value of k is -1.

_____

<em>Check</em>

Use k = -1 in the original equation and solve for x.

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3 years ago
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6 0
3 years ago
Solve the equation -5x + 3 = 2x - 1
frozen [14]

Step-by-step explanation:

Given

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8 0
3 years ago
Read 2 more answers
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