You may recall that you can't take the square root of a negative number (if you want a real number). So, the area under the square root, also known as the radicand, must be zero or positive. This is how we restrict the domain.

We write the inequality
$x+6 \geq 0 \\ \\ \\ x \geq -6$ .

B

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3 years ago

Compressed by a factor of 1/2 shifted up 5

riadik2000 [5.3K]

Answer:

Step-by-step explanation: A GENERAL NOTE: VERTICAL STRETCHES AND COMPRESSIONS

Given a function a new function where is a constant, is a vertical stretch or vertical compression of the function

, then the graph will be stretched., then the graph

, then there will be combination of a vertical stretch or compression with a vertical reflection.HOW TO: GIVEN A FUNCTION, GRAPH ITS VERTICAL STRETCH.Identify the value of Multiply all range values by the graph is stretched by a factor of the graph is compressed by a factor of

, the graph is either stretched or compressed and also reflected about the

EXAMPLE: GRAPHING A VERTICAL STRETCHmodels the number of fruit flies in a population over time, and is graphed below.A scientist is comparing this population to another population, whose growth follows the same pattern, but is twice as large. Sketch a graph of this population.Graph to represent the growth of the population of fruit flies.

Also if you need help here is where i found the info- Lumen learning-

hope this helped :D

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3 years ago