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viktelen [127]
3 years ago
9

Create a set of coordinates to model a relation that is a linear function.

Mathematics
1 answer:
STALIN [3.7K]3 years ago
3 0
I will create a set of arbitrary constants (x1,y1) (x2,y2)

slope = y2-y1/x2-x1

y = (y2-y1/x2-x1)x + b

y2 = (y2-y1/x2-x1)x2 + b

b = y2 - (y2-y1/x2-x1)x2

y = (y2-y1/x2-x1)x + [y2 - (y2-y1/x2-x1)]

Choose any points and just 
Plug the values and you have a linear function.

NOT SURE IF THAT'S WHAT THE QUESTION WANTS.





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Jesse is saving the money he earns in his piggybank. He had already earned
spin [16.1K]

Answer:

Jesse will have $120.

Step-by-step explanation:

First you need to set up your equation. We know Jesse has $60 already and that he charges $15 per lawn. Your equation will look something like this:

15x+60=?

Then you plug in the 4 lawns he did:

15(4)+60=

Then you solve and get 120! :)

PS Parenthesis mean you are multiplying. Same thing as saying

15 x 4 + 60= 120

6 0
3 years ago
If Adam's plane traveled at a constant speed of 375 miles per hour for six hours, how far did the plane travel?
Simora [160]
His plane traveled 2,250 miles because if you multiply 375 * 6 = 2,250
5 0
3 years ago
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What is the square root of 105 rounded to the nearest integer
Lelechka [254]

Answer:

It is 11.

Step-by-step explanation:

10.246950766 is rounded to 11.

4 0
3 years ago
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What is the midpoint of AB?
BabaBlast [244]

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A picture of the problem might help

7 0
3 years ago
X-3 and 2x-1 are factors of 2x^3-px^2-2qx+q. Find the values of p and q.
Nonamiya [84]

Answer:

p =1

q = 9

Step-by-step explanation:

f(x) = 2x³ - px² + 2qx + q

(x - 3) is a factor of f(x)

⇒f(3)  = 0

2(3)³ - p*3² - 2q*3 +q = 0

2*27 - 9p - 6q + q = 0

    54 - 9p - 5q = 0

            -9p - 5q = -54 -------------------(I)

(2x - 1) is a factor of f(x)

2x - 1 = 0

      2x = 1

        \st x = \dfrac{1}{2}

f(1/2) = 0

2*(\dfrac{1}{2})^{3}-p*(\dfrac{1}{2})^{2}-2q*\dfrac{1}{2}+q=0\\\\2*\dfrac{1}{8}-p*\dfrac{1}{4}-q+q = 0\\\\\dfrac{1}{4}-\dfrac{1}{4}p =0\\\\[Multiply the entire equation by 4]\\\\4*\dfrac{1}{4}-4*\dfrac{1}{4}p=0\\\\

1 - p = 0

    -p = -1

p = 1

Substitute p =1 in equation (I)

-9*1 - 5q = -54

 -9 - 5q = -54

      -5q = -54 + 9

      -5q = -45

           q = -45/(-5)

q = 9

8 0
2 years ago
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