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jonny [76]
4 years ago
6

I need help with 1-6. We had a substitute today and they didn’t explain what to do and I’m completely lost someone please help m

e

Mathematics
1 answer:
dmitriy555 [2]4 years ago
4 0
A function means that each x value has only one y value. 
1. Function; Domain: -3, -1, 0, 1; Range: -5, 1, 4, 7
2. Not a function; Domain: 1, -1, -2; Range: -2, 2, 4, 3

To make an equation, you have to find the difference in y divided by the difference in x.
3. y=-8/3x+1/3
4. y=5/3x

To find the y intercept, make x into 0 and to get the x intercept, make y into 0.
5. x intercept: (7/2,0)
    y intercept: (0,-1)
6. x intercept: (9/2,0)
    y intercept: (0,6)


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Eleven members of the Middle School Math Club each paid the same amount for a guest speaker to talk about problem solving at the
Step2247 [10]
You know the number has to be divisible by 11. You also know the number is between 100 and 200.

You can list the multiples of 11 in this interval.

110, 121, 132...

You have your answer. The total price is 132 dollars, and the missing digit is 3.
7 0
4 years ago
What is the first thing you should do to solve this equation?<br><br> -3x - 4(4x - 8) = 3(-8 - 1)
cluponka [151]

Answer:

Distribute -4 through the parantheses so it can be easier so solve or its either that or collect the like terms

Step-by-step explanation:

Let me know if this helps.. If its not right then let me know so I can see if I can fix it

7 0
3 years ago
Read 2 more answers
7p+4 over 4 = 8<br> when i mean over i mean as a fraction please give good description
Dimas [21]
Use math basic for the answer, tape math basic on google
3 0
3 years ago
Can y’all show me how to solve it .
Svetach [21]

Ok since the amount in the bank account will decrease the rate of change is negative and the bank account itself is positive.  And the rate of change is 145 and the constant or y - intercept is 369. As a linear equation it would look like y = -145x + 369.

4 0
3 years ago
The point (-12,12) is on the graph of y=f(x). Find the corresponding point on the graph of y=g(x) where g(x)= 1/3f(x)
Andru [333]

the corresponding point on the graph of  y = f(x) where g(x) = \frac{1}{3(f(x))} is (-12,\frac{1}{36}) .

<u>Step-by-step explanation:</u>

We have , The point (-12,12) is on the graph of y=f(x).  We need to Find the corresponding point on the graph of y=g(x) where g(x)= 1/3f(x) . Let's find out:

On function y = f(x) , a point p(-12,12) lies . Another function g(x) = \frac{1}{3(f(x))} .

According to question ,  as On function y = f(x) , a point p(-12,12) lies :

⇒ 12= f(-12)

Now, Putting x = -12 in function g(x) = \frac{1}{3(f(x))} we get:

⇒ g(x) = \frac{1}{3(f(x))}

⇒ y=g(-12) = \frac{1}{3(f(-12))}     { 12= f(-12) }

⇒ y= \frac{1}{3(12)}    

⇒ y= \frac{1}{36}

Therefore, the corresponding point on the graph of  y = f(x) where g(x) = \frac{1}{3(f(x))} is (-12,\frac{1}{36}) .

4 0
4 years ago
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