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RSB [31]
3 years ago
9

Im so bad at this help plss

Mathematics
1 answer:
Bess [88]3 years ago
4 0
This is a common type of problem you will get a lot in middle school with some steps I’ll walk you through.

1. To start off, go ahead and point that coordinate the line needs to pass through with an x value of -2 and a y value of -4.
2. Then, look at your slope: -1/2. The - automatically tells you that your slope is going to be from a higher left to a lower right.
3. The -1/2 in your slope tells you that for every 1 unit drop in y value, move your x along to the right by 2 units.
4. With this rule, apply it to the dot you just drew. For instance, one point would be (0,-5) because x increased two as y decreased by one.
5. You will eventually have a series of dots that you can draw the line through. You can even feel free to erase all the little dots you drew (except -2,-4) if you want the line to look nicer.

You got this! :D
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What is the range of possible sizes for side x?
Sunny_sXe [5.5K]

Answer:

The possible values of x can be determined using the triangle inequality theorem.Step-by-step explanation:

Applying the theorem, we have; Thus, one of the possible value of x is 0.

8 0
3 years ago
What is the value of this expression when a=3 and b=-1?
lesya692 [45]

Answer:

1/4

Step-by-step explanation:

(\dfrac{3(3)^{-2}(-1)^6}{2(3)^{-1}(-1)^5})^2=

(\dfrac{\frac{1}{3}}{-\frac{2}{3}})^2=

(-\dfrac{1}{2})^2=

\frac{1}{4}

Hope this helps!

5 0
4 years ago
What are the domain and range of f(x)=−1/5(x−16)2+49?
maxonik [38]

Answer:

(-infinity, infinity)

(-infinity, infinity)

Step-by-step explanation:

for both

6 0
3 years ago
-4=b/2 <br> a)-8<br> b)-2<br> c)2<br> D)8
Kitty [74]
Answer : A {-8}

-4 = b/2

-4 *2 = b

-8 = b
7 0
4 years ago
The speed limit in front of the school is 25 miles per hour. This is half the speed of a major street one mile away. What is the
USPshnik [31]

Answer:

50 miles per hour

Step-by-step explanation:

this is because 25 is half of 50.

4 0
3 years ago
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