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PolarNik [594]
3 years ago
5

The function f(x) = 2-5% can be used to represent the curve through the points (1, 10), (2, 50), and (3, 250). What is the

Mathematics
1 answer:
fiasKO [112]3 years ago
7 0

9514 1404 393

Answer:

  5

Step-by-step explanation:

For an exponential function of the form ...

  f(x) = a·b^x

the "multiplicative rate of change" or "growth factor" is the base of the exponential term: b.

Comparing this form to your function, we see that ...

  f(x) = 2·5^x

  a = 2, b = 5

The multiplicative rate of change is 5.

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Solve for x. <br><br> −2 = 3/9x
dlinn [17]

Answer: -6 That’s your answer.

3 0
3 years ago
Help me with the picture please
Sergio [31]
<h3>Answer:  115</h3>

=====================================================

Explanation:

Refer to the diagram below. I've drawn diagonal that slopes upward. This diagonal cuts the quadrilateral into two triangles: One is equilateral and the other is isosceles.

The equilateral triangle marked in blue has all three angles 60 degrees each.

Note that the 60 and y angles combined to form 130, so,

60+y = 130

y = 130-60

y = 70

Then focus on the isosceles triangle (angles y, w and w). These three interior angles must add to 180

y+w+w = 180

70+2w = 180

2w = 180-70

2w = 110

w = 110/2

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This adds onto its adjacent neighbor of 60 to get w+60 = 55+60 = 115 degrees which is the value of x.

7 0
3 years ago
Can someone please solve. -5(x-5)=2(-4x+5)?
Lady bird [3.3K]
The answer is x=-5 :)
8 0
3 years ago
Read 2 more answers
Y is inversely proportional to x
irinina [24]
A ) equation would be X = Z / Y
B ) if X = 9 ------------> Y = 1/7
X = 21 ----------> Y = ?
21*1/7 = 21/7 , 21/7÷9 = 21*9/7 = 27

so Y equal 27
8 0
4 years ago
Read 2 more answers
The segments formed by the altitude to the hypotenuse of a right triangle are 8 and 10. Find the shorter leg of that triangle.
Tom [10]

Answer: 6

Step-by-step explanation:

Since the hypothenuse is 10 and the larger leg of the triangle is given as 8, the shorter leg will be calculated as the square of the hypothenuse minus the square of the longer leg after which we find the square root of the value gotten. This will be:

Shorter leg² = 10² - 8²

Shorter leg² = 100 - 64

Shorter leg² = 36

Shorter leg = ✓36

Shorter leg = 6

8 0
3 years ago
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