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irinina [24]
3 years ago
12

Please help me with problem 1 of Properties of Multiplication with Whole Numbers

Mathematics
1 answer:
kobusy [5.1K]3 years ago
8 0

This is the associative property, since any numbers can <em>associate </em>with each other, via the parentheses.

You might be interested in
Describe the graph of y=3/4x-12 as compared to the graph of y=1/x
Eddi Din [679]

Answer:

Parent function is compressed by a factor of 3/4 and shifted to right by 3 units.

Step-by-step explanation:

We are asked to describe the transformation of function y=\frac{3}{4x-12} as compared to the graph of y=\frac{1}{x}.

We can write our transformed function as:

y=\frac{3}{4(x-3)}

y=\frac{3}{4}*\frac{1}{(x-3)}

Now let us compare our transformed function with parent function.

Let us see rules of transformation.  

f(x-a)\rightarrow\text{Graph shifted to the right by a units},

f(x+a)\rightarrow\text{Graph shifted to the left by a units},

Scaling of a function: a*f(x)

If a>1 , so function is stretched vertically.

If 0<a<1 , so function is compressed vertically.

As our parent function is multiplied by a scale factor of 3/4 and 3/4 is less than 1, so our parent function is compressed vertically by a factor of 3/4.

As 3 is being subtracted from x, so our parent function is shifted to right by 3 units or a horizontal shift to right by 3 units.

Therefore, our parent graph is compressed by a factor of 3/4 and shifted to right by 3 units to get our new graph.

5 0
3 years ago
Try and answer this question please
elixir [45]
B . A & b are parallel to each other
3 0
2 years ago
Simplify the expression (18x^2 / 3x^6) .
borishaifa [10]
The answer is 6/x^4.
3 0
2 years ago
Read 2 more answers
If y = 5x-2 were changed to y = 3x-2how would the graph of the new
Alenkasestr [34]

Hi there! The answer is B. it would be less steep.

The change of the function (in this case) influences the slope of the line. Since we've modified the slope from 5 to 3/4, the line will be less steep.

3 0
3 years ago
3x + 2y = 8<br> x – 2y = 16
DaniilM [7]

Answer:

x=6

y=-5

Step-by-step explanation:

3x+2y=8 equation 1

x-2y=16 equation 2

equation 2+equation1 ; 4x = 24

x = 6

substitution x in equation1 ;

18+2y=8

2y = -10

y = -5

8 0
2 years ago
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