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aliina [53]
3 years ago
12

-12 + 45 25 + -77 Theres more in pic

Mathematics
1 answer:
miv72 [106K]3 years ago
3 0

Answer

|-12|+|45|=|12|+|45|= 12+45=57

Step-by-step explanation:

When you take the absolute value of a negative number it is the same thing as taking as a positive number. The absolute value is just that number. Once you teach the absolute value of each number perform the operation given In the problem.

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If you vertically compress the square root parent function f(x) = ^x, by 1/2 of a unit what is the equation of the new function
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Answer:

The equation of the new function is g(x) = \frac{\sqrt{x}}{2}

Step-by-step explanation:

Suppose we have a function f(x).

a*f(x), a > 1, is vertically stretching f(x) a units. Otherwise, if a < 1, we are vertically compressing f(x) by a units.

f(x - a) is shifting f(x) a units to the right.

f(x + a) is shifting f(x) a units to the left

In this question:

f(x) = \sqrt{x}

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This is the same as multiplying the function by 1/2. So

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The equation of the new function is g(x) = \frac{\sqrt{x}}{2}

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3 years ago
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Answer:

Write and evaluate the expression. Then, complete the statements.

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