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pshichka [43]
3 years ago
14

A horizontal stretch by a factor of 2 would have what kind of effect on the graph?

Mathematics
1 answer:
Kitty [74]3 years ago
7 0
To stretch or shrink the graph in the y direction, multiply or divide the output by a constant. 2f (x) is stretched in the y direction by a factor of 2, and f (x) is shrunk in the y direction by a factor of 2 (or stretched by a factor of ). Here are the graphs of y = f (x), y = 2f (x), and y = x.
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Heyy!! Can someone help me please!!
abruzzese [7]

Answer:

7x + 14

Step-by-step explanation:

the first thing to do is expand the parentheses/brackets.

3(5x + 2) -2(4x - 4) will be

3(5x) + 3(2) -2(4x) -2(-4)

= 15x + 6 - 8x + 8

collect like terms

15x - 8x + 6 + 8 = 7x + 14

the answer is 7x + 14

5 0
3 years ago
Read 2 more answers
The graph of which of the following equations contains the point (-3,0)?
Naily [24]

Answer:

B. x-2y=6

Step-by-step explanation:

6 0
2 years ago
Using the graph, select an answer.
saul85 [17]

Answer:

there's no graph??

Step-by-step explanation:

6 0
3 years ago
The difference of the quotient m and 9 and the quotient of n and 30
Zanzabum
Answer: (30m-9n)/270

First we start with m/9-n/30.

We multiply the denominators to get 270.

Then we multiply the numerators by the original denominators to get (30m-9n).

To check, we can use m=2, and n=4

2/9-4/30=4/45

(30*2-9*4)/270=24/270=4/45
5 0
3 years ago
Line l has equation x = -3. Find the distance between line l and the point (-2,-6).​
Mkey [24]
1, the closest point of x = -3 is (-3,-6), which is one unit away from (-2,-6).
4 0
3 years ago
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