3 years ago

Can someone help me solve? Simplify each expression show work

Mathematics

1 answer:

Zanzabum3 years ago

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3-(2x-5) +4 4 +6(x+3)-(x-2)+7 -4x(x-2)+3-(6-2x)

Dvinal [7]

Answer:

1st solution is -2x+12

2nd solution is 5x+31

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Step-by-step explanation:

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3 years ago

What is the slope of the line through (-7.-2) and (-6,7)

Xelga [282]

Answer:

gradient = 9

Step-by-step explanation:

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Wittaler [7]

Answer:

Step-by-step explanation:

The domain is X value and range is Y so just put y=x^3 in desmos and the graph appears then check its range and domain from it. the range is positive and nevative infinity

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Find the slope of the line passing through the given points. State whether the line is increasing, decreasing, horizontal, or

Anni [7]

Answer:

slope = 4

The line is increasing

Step-by-step explanation:

slope can be found through the equation $\frac{y_{2} -y_{1}}{x_{2}-x_{1}}$ . So, if we plug these points in, we get $\frac{7-3}{8-7}$ , which simplifies to 4. So, the slope is 4.

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