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lyudmila [28]
3 years ago
14

How do i properly write out the equation​

Mathematics
1 answer:
omeli [17]3 years ago
7 0
What equation is it??
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The ordered pairs model an exponential growth function. (−1,21.875), (0,35), (1,56), (2,89.6) What is the function equation? f(x
Karolina [17]

Answer:

Given the ordered pairs, the exponential growth function would be represented by f(x)=35(1.6)^x.

Step-by-step explanation:

Exponential growth functions are represented by the following equation: f(x)=ab^x, where 'a'=initial value; 'b'=rate of growth; 'x'=independent value or time.  Given the points, we see that the values of 'x' increase by 1 each time and dividing two 'y' values (35/21.875; 56/35; 89.6/56) gives us a change of 1.6.  Rate is the change in y/the change in x, or 1.5/1, which is the value of 'b'. When 'x' is equal to 0, the value of 'y' is 35, so this represents the initial value, or 'a'.  Plugging in these values will give us the final equation f(x)=35(1.6)^x.

5 0
3 years ago
Given that cos 63°≈ 0.454, enter the sine of a complementary angle.<br> sin
jek_recluse [69]

Answer:

\cos(63^\circ) is the same as \sin(27^\circ) by co-function identities

Step-by-step explanation:

Remember that complementary angles add up to 90°. The angle that i s complementary to 63° is 27°.

Also recall the co-function identities:

  • sin (90° – x) = cos x
  • cos (90° – x) = sin x

This means that \cos(90^\circ-27^\circ)=\sin(27^\circ)\approx0.454.

4 0
2 years ago
Whole numbers with more digits are ____ than the whole numbers with fewer digits.
Kipish [7]
Whole numbers with more digits are greater than whole numbers with fewer digits. 
 
Unless there is a decimal making the number have more digits then the answer to the blank would be greater than.
3 0
3 years ago
Here are my points idc anymore
RSB [31]

Answer:

Thanks for the free points

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
1. Explain how you find the area of a circle using the formula.
Mnenie [13.5K]

Answer:

1.the area of a circle is Pie/3.14 times radius of the circle squared

2.and if your given the diamter of the circle cut the number in half and it will give you the radious.

Step-by-step explanation:

6 0
3 years ago
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