What is (-1/-2) + 2=

Mathematics

1 answer:

Elina [12.6K]3 years ago

5 0

Answer:

$\frac{5}{2}$

Step-by-step explanation:

Step 1: Combine

$(\frac{-1}{-2} ) + 2$

$\frac{1}{2} + \frac{4}{2}$

$\frac{5}{2}$

Answer: $\frac{5}{2}$

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Find the equation of the linear relationship.

rosijanka [135]

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y = -3x + 150

Step-by-step explanation:

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(30, 60) and (40, 30)

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PLEASE HELP !!!!!!!!!!!!!

Akimi4 [234]

9514 1404 393

Answer:

the multiplicity is 4

Step-by-step explanation:

The graph shows a root at x = -2 that has a multiplicity of 2. You know the multiplicity is even, because the graph does not cross the x-axis. The multiplicity is 2 because the general shape of the graph in that area matches that of a quadratic (parabola).

The multiplicity of the root at x=4 is also an even number, because the x-axis is not crossed. However, the graph is significantly flatter at that point (than at x=-2), meaning the multiplicity is greater than 2. It is at least 4.

When we draw a graph with a multiplicity of 6 at x=4, we find the ratio of the peaks near x=-4 and x=0 to be different from that shown here. The suggests that the multiplicity of the root at x=4 is exactly 4.