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Mars2501 [29]
3 years ago
7

What is the equation of the graph below?

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer:

B

Step-by-step explanation:

The parabola has been reflected across the x-axis, so C and D are not correct already. All you have to do now is look at the numbers inside the formulas. B is the one that has the correct numbers and in the correct order. The formula is supposed to have the coordinate numbers within it (3,2). The vertex in choice A is (-2,2).

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What is 15 % of 80 in a box
Softa [21]
Answer: 12
explanation:
7 0
3 years ago
Percentage of U.S. Population with Diagnosed Diabetes by Gender Gender Male
777dan777 [17]

Answer:

Men are also at slightly higher risk of developing diabetes than women. This may be more associated with lifestyle factors, body weight, and where the weight is located (abdominally versus in the hip area) than with innate gender differences.

Significant risk factors include:

  • older age
  • excess weight, particularly around the waist
  • family history
  • certain ethnicities
  • physical inactivity
  • poor diet

Among the US population overall, crude estimates for 2018 were:

• 34.2 million people of all ages—or 10.5% of the US population—had diabetes.

• 34.1 million adults aged 18 years or older—or 13.0% of all US adults—had diabetes

• 7.3 million adults aged 18 years or older who met laboratory criteria for diabetes were not aware of or  did not report having diabetes (undiagnosed diabetes). This number represents 2.8% of all US  adults and 21.4% of all US adults with diabetes.

• The percentage of adults with diabetes increased with age, reaching 26.8% among those aged 65 years  or older

Among US adults aged 18 years or older, age-adjusted data for 2013–2016 indicated a higher percentage of men (37.4%) than women (29.2%) had prediabetes

Step-by-step explanation:

In 2018, 34.2 million Americans, or 10.5% of the population, had diabetes.

Nearly 1.6 million Americans have type 1 diabetes, including about 187,000 children and adolescents

Of the 34.2 million adults with diabetes, 26.8 million were diagnosed, and 7.3 million were undiagnosed.

The percentage of Americans age 65 and older remains high, at 26.8%, or 14.3 million seniors (diagnosed and undiagnosed).

1.5 million Americans are diagnosed with diabetes every year.

In 2015, 88 million Americans age 18 and older had prediabetes.

5 0
4 years ago
HELP MEEEE FAST PLZ<br><br> MY MOM THINKS IM SMART BUT I DON'T GET THIS AHHHH HELP
Aneli [31]

Answer:

10

Step-by-step explanation:

-3 = 7 - 10

-3 = -3

3 0
3 years ago
The velocity function, in feet per second, is given for a particle moving along a straight line. Find (a) the displacement and (
AveGali [126]

Answer:

(a) 2 feet.

(b) 2 feet.

Step-by-step explanation:

We have been given that the velocity function v(t)=\frac{1}{\sqrt{t}} in feet per second, is given for a particle moving along a straight line.

(a) We are asked to find the displacement over the interval 1\leq t\leq 4.

Since velocity is derivative of position function , so to find the displacement (position shift) from the velocity function, we need to integrate the velocity function.

\int\limits^b_a {v(t)} \, dt

\int\limits^4_1 {\frac{1}{\sqrt{t}}} \, dt

\int\limits^4_1 {\frac{1}{t^{\frac{1}{2}}} \, dt

\int\limits^4_1 t^{-\frac{1}{2}} \, dt

Using power rule, we will get:

\left[\frac{t^{-\frac{1}{2}+1}}{-\frac{1}{2}+1}}\right] ^4_1

\left[\frac{t^{\frac{1}{2}}}{\frac{1}{2}}}\right] ^4_1

\left[2t^{\frac{1}{2}}\right] ^4_1  

2(4)^{\frac{1}{2}}-2(1)^{\frac{1}{2}}=2(2)-2=4-2=2

Therefore, the total displacement on the interval  1\leq t\leq 4 would be 2 feet.

(b). For distance we need to integrate the absolute value of the velocity function.

\int\limits^b_a |{v(t)|} \, dt

\int\limits^4_1 |{\frac{1}{\sqrt{t}}}| \, dt

Since square root is not defined for negative numbers, so our integral would be \int\limits^4_1 {\frac{1}{\sqrt{t}}} \, dt.

We already figured out that the value of \int\limits^4_1 {\frac{1}{\sqrt{t}}} \, dt is 2 feet, therefore, the total distance over the interval 1\leq t\leq 4 would be 2 feet.

7 0
3 years ago
Drag the label to the correct location on the image
ANEK [815]

9514 1404 393

Answer:

  -∞ < y ≤ 12

Step-by-step explanation:

The range is the vertical extent of the graph of the function. Here the function values range from -∞ to a maximum of about 12. An appropriate description is ...

  -∞ < y ≤ 12

8 0
3 years ago
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