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Varvara68 [4.7K]
2 years ago
8

NO NEED FOR LINKS NEED THE ANSWER RIGHT NOW

Mathematics
2 answers:
liq [111]2 years ago
4 0

Answer:

a. y= 16+ 7x

b. y=19+9x

c. y= 10+5x

Step-by-step explanation:

a.) adds 7 each time

b.) adds 9 eah time

c.) adds 5 each time

horsena [70]2 years ago
4 0

Answer:

hope it helps you......

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find the equation of a cubic function whose graph passes through points (3,0) and (1,4) and is tangent to x-axis at the origin
Tomtit [17]

Answer:

y = -2x^2(x - 3)

Step-by-step explanation:

<em><u>Preliminary Remark</u></em>

If a cubic is tangent to the x axis at 0,0

Then the equation must be related to y = a*x^2(x - h)

<em><u>(3,0)</u></em>

If the cubic goes through the point (3,0), then the equation will become

0 = a*3^2(3 - h)

0 = 9a (3 - h)

0 = 27a - 9ah

from which h = 3

<em><u>From the second point, we get</u></em>

4 = ax^2(x - 3)

4 = a(1)^2(1 - 3)

4 = a(-2)

a = 4 / - 2

a = -2

<em><u>Answer</u></em>

y = -2x^2(x - 3)

 

3 0
2 years ago
What is an equation of a line, in point-slope form, that passes through (1, −7) and has a slope of −2/3
Firdavs [7]

Answer:

D+B 12

Step-by-step explanation:

4 0
3 years ago
Answer please<br> Its for a timed test please answer
ruslelena [56]

Answer:

A.

Step-by-step explanation:

the absolute value of -5 = 5.

5+8=13.

Hope this helped.

3 0
2 years ago
Read 2 more answers
Find the area of the circle 3.6​
swat32

Answer:

The formula to get the area of a circle is: A = πr²

  • Area = pi × radius²
5 0
2 years ago
Use ABC to find the value of sin A. <br> a. 12/37<br> b. 37/12<br> c. 35/37<br> d. 12/35
FromTheMoon [43]

Answer:

  a.  12/37

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you ...

  Sin = Opposite/Hypotenuse

  sin(A) = BC/AB = 12/37

4 0
3 years ago
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