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3 years ago

Find f(0) and f(2) for the given exponential function. f(x) = (1/2)^-x

1 answer:

8 0

For 0 it will equal 1 because anything to the 0th power is 1 except 0 to the 0.

For 2, It will equal for because when you raise a fraction to the negative power you flip it and that gets rid of the negative number so then you will have 2 to the second and you will get 4.

f (0) = 1, f (2) = 4

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If you apply the changes below to the absolute value parent function, f(x) = |Xl,

TiliK225 [7]

Answer:

• Shift 5 units to the left >>> f(x) = |x+5|

• Shift 4 units down >>> f(x) = |x| - 4

Step-by-step explanation:

If we have the parent function:

f(x) = |x|

For horizontal translations:

|x-a| means horizontally translated a units right
|x+a| means horizontally translated a units left

For Vertical translation:

|x| + b means vertically translated b units up
|x| - b means vertically translated b units down

From the translation rules, we can say:

Shift 5 units left would be:

|x+5|

and

Shift 4 units down would be:

|x| - 4

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2 years ago

Is (-1,0),(2,1),(0,6),(-5,-3),(-1,8) a function (how is it a function?)

Helga [31]

Answer:

Step-by-step explanation:

Look at the x's if they repeat then its not a function

8 0

2 years ago

What is the area of this shape?

s2008m [1.1K]

Answer:

57 sq.cm.

Step-by-step explanation:

7 0

2 years ago

Which transformation shows that the two given circles are similar? Circle A -- center(2, 0), radius 8 Circle A' -- center(-1, 5)

Goryan [66]

Translate Circle A (x-3, y+5) and then dilate by a scale factor of 3/8 or 0.375

5 0

3 years ago

Read 2 more answers

What is the total of 9X56

Ivahew [28]

Answer:

$504$

Step-by-step explanation:

Step 1: Multiply

$9 * 56$

$504$

Answer: $504$

5 0

2 years ago