3 years ago

Help please, much aprreciated

Mathematics

2 answers:

mezya [45]3 years ago

8 0

Answer:

Step-by-step explanation:

The line intersects the point (0,1) on the graph

Julli [10]3 years ago

7 0

Yeah it’s 1, that’s where the line goes through on the Y axis

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Dmitrij [34]

Answer:

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Step-by-step explanation:

We are to determine which of these expressions are equivalent to: $-56 z + 28$

$(A)\frac{1}{2}\cdot(-28z+14) \\(B)(-1.4z+0.7)40\\(C)(14-7z)\cdot(-4)\\(D)(8z-4)(-7)\\(E)-2(-28z-14)$

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If we factor out -2

$-56 z + 28=-2(\frac{ -56 z}{-2} + \frac{28}{-2})=-2(28z-14)$

If we factor out -7

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Therefore, the two equivalent expressions are:

$-2(28z-14) \: and\: -7(8z-4)$

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