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sergeinik [125]
3 years ago
15

What is the function rule of (1,30) (2,35) (3,40) (4,45)?

Mathematics
1 answer:
stepan [7]3 years ago
8 0
\bf \begin{array}{ccll}
x&y\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1&30\\
2&35\\
3&40\\
4&45\\
a&5(a)+25
\end{array}\qquad \qquad y=5x+25

if you have already covered slopes, you could also get it that way, in fact is  simpler that way.
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2x + 5y = 10<br>5y<br>x +<br>2.<br>+<br>= 4​
elena-s [515]
Could you attach photo of a problem. It appears 2+..... =4 is missing
4 0
2 years ago
Select the equation that contains the points (-2 -2) and (4 10)
Brums [2.3K]

Answer: y-6= 2(x-2)

Step-by-step explanation:

find the slope then put it in point slope form.

8 0
2 years ago
If a painting is 185 dollars and is marked up 125 percent, how much money is the markup, and what is the retail price?
Leni [432]
The markup is $46.25 and the final price is $231.25
7 0
3 years ago
Read 2 more answers
Plz anserw the question below.
yawa3891 [41]

Answer:

x=70

Step-by-step explanation:

Due to the law of alternate interior angles, we can see that one of the angles in the triangle is equal to 35 degrees as well (please see the picture attached).

We're given that one of the exterior angles of the triangle is equal to 105. The exterior angle of a triangle will always be equal to the sum of the two opposite interior angles. Knowing this, we can write:

x+35=105

Subtract both sides by 35

x+35-35=105-35

x=70

Therefore, the value of x is 70 degrees.

I hope this helps!

7 0
2 years ago
May someone help me please?
Anastaziya [24]
Since we know that g(x) is between h(x) and f(x) we can use the same formula format.
If g(x) = a * b^x
a = 160 most likely
b^x would be between 4/5 and 1/5
Look at desmos example below where the third is 3/5^x and lies directly between the first 2

5 0
2 years ago
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