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JulijaS [17]
3 years ago
6

HELP PLEASE! Describe the effects of a, h and k on each function. Describe any similarities or differences between the effects o

f a, h and k.
Quadratic:y=a〖(x-h)〗^2+k
Exponential: y=a*b^((x-h) )+k
Radical: y=a√(x-h)+k
Rational: y=a/(x-h)+k
Mathematics
1 answer:
Marysya12 [62]3 years ago
4 0
For all of these cases:

a: shrink the whole shape horizontally by a times (if a is negative, then it extends -a times)

h: left shift the shape h units (if h is negative, then it right shifts -h units)

k: up shift the shape k units (if k is negative, then it down shifts -k units)
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Simplify:<br> = (answer here) ^a0
kari74 [83]

Answer:

9

Step-by-step explanation:

1) Using n√a^m = (n√a)^m, rewrite the root like (3√27)^2

2) Write the number in exponential form with a base of 3: (3√3^3)^2

3) Calculate the cube root: 3^2

4) Evaluate the power: 3^2=9

7 0
2 years ago
Randy ran 13/4 miles on Monday and 2 2/4 miles on Tuesday. How far did<br> Randy run on both days?
Pachacha [2.7K]

Answer:

The answer is 5 3/4

Step-by-step explanation:

13/4 = 3 1/4

3 1/4 + 2 2/4 = 5 3/4

Hope this helped you!

3 0
2 years ago
Write the solution to the given inequality in interval notation.
Mazyrski [523]

Answer:

(-\infty,4)\cup (5,\infty)

Step-by-step explanation:

From the number line, the solution to the inequality is x<4 or x>5.

We can write x<4 in interval notation as (-∞,4) and x>5 as (5,∞).

The "or" represents the union of the two intervals.

Therefore the solution to the given inequality in interval notation is:

(-\infty,4)\cup (5,\infty)

The third choice is the correct answer.

3 0
3 years ago
c=1 when a randomly chosen card out of a standard deck of 52 playing cards is a heart and c=2 otherwise. draw a histogram showin
Lilit [14]

Answer:

The possible values of c are 1 or 2. There are 13 hearts in a deck of cards and 52-13 = 39 cards that are not. There are a total of 52 cards to choose from, so the possibilities for each value of c are found by dividing the number of results for that value by 52. (Image 1)

Histogram is attached for your reference.

8 0
3 years ago
Evaluate. write in simplest form. 6-b/3a for a = 10, b = 9
ruslelena [56]
6  -   b/3a             a = 10, b = 9

6   -   9/(3*10)

6 - 9/30

6    -  3/10

6 -  0.3

<span>= 5.7    or 57/10</span>
6 0
3 years ago
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