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Dafna11 [192]
3 years ago
6

Please help and provide instruction

Mathematics
1 answer:
Ket [755]3 years ago
4 0

Answer:

-12 -4x^2

Step-by-step explanation:

f(x) = -6 -2x^2

We want to find 2f(x) so multiply each term by 2

2f(x) = 2 (  -6 -2x^2)

      Distribute

       = -12 -4x^2

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Evaluate the expression 2bc^2 for b = 1.5 and c = 5.
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Answer:

108

Step-by-step explanation:

2(1.5)(6^2)=3(36)=108

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3 years ago
Please help. The question is in the pictures. Thanks :)
mylen [45]

Answer:

Scalene

Step-by-step explanation:

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8 0
3 years ago
Which shows a graph of a linear equation in standard form Ax + By = C, where A = 0, B is positive, and C is negative? A coordina
IrinaK [193]

Answer:

A coordinate plane with a horizontal line passing through (negative 4, negative 3), (0, negative 3) and (4, negative 3).

Step-by-step explanation:

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By= C or y= C/B which is negative

Since A is zero and C is negative, the line is parallel to x- axis and has negative value for y, so it is a horizontal line below zero

---------------

A coordinate plane with a vertical line passing through (1, negative 4), (1, 0) and (1, 4).

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A coordinate plane with a vertical line passing through (negative 2, negative 4), (negative 2, 0) and (negative 2, 4).

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A coordinate plane with a horizontal line passing through (negative 4, 4), (0, 4) and (negative 4, 4).

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A coordinate plane with a horizontal line passing through (negative 4, negative 3), (0, negative 3) and (4, negative 3).

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8 0
4 years ago
Read 2 more answers
A correlation coefficient of _____ indicates that the variables form a perfect linear relationship.
serg [7]
A correlation coefficient of 1 or -1 indicates that the variables form a perfect linear relationship.
8 0
3 years ago
How do i solve 4g + 2 ≥ - 14
Kryger [21]

Answer:

g ≥ -4

Step-by-step explanation:

4g + 2 ≥ - 14

      -2      -2   Subtract 2 from both sides

4g ≥ -16

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5 0
3 years ago
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