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3 years ago

Which of the following types of graphs would be appropriate for data about a single variable?.

SAT

1 answer:

Likurg_2 [28]3 years ago

4 0

The required graph for a single variable is a linear graph or time series graph

<h3>Single variable graph</h3>

A single variable graph is a graph having an input and one output.

For instance, the equation of a line y = mx + b is a single variable graph.

Hence the type of data for a single variable graph will give a linear function. Therefore the required graph for a single variable is a linear graph or time series graph

Learn more on single variable graph here: brainly.com/question/14521625

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All of the following are good reasons to attend postsecondary institutions except:

Ksivusya [100]

The best answer to the question would be (A) longer average life span.

Though there is a correlation between life span and education levels, where the higher your education, the higher your life span, other factors influence how long you life, most notably, of course your fitness levels, health, and diet. Thus, if you want to live longer, it is better to invest your time and effort into those three things instead of attending a postsecondary institution.

8 0

3 years ago

Read 2 more answers

The point (−2,4) lies on the curve in the xy-plane given by the equation f(x)g(y)=17−x−y, where f is a differentiable function o

Nikitich [7]

The value of $\frac{dy}{dx}$ is -3. $\blacksquare$

<h2>Procedure - Differentiability</h2><h3 /><h3>Chain rule and derivatives</h3><h3 />

We derive an expression for $\frac{dy}{dx}$ by means of chain rule and differentiation rule for a product of functions:

$\frac{d}{dx}[f(x)\cdot g(y)] = [f'(x)\cdot \frac{dx}{dx}]\cdot g(y) + f(x) \cdot [g'(y)\cdot \frac{dy}{dx} ]$

$\frac{d}{dx}[f(x)\cdot g(y)] = f'(x)\cdot g(y) +f(x)\cdot g'(y)\cdot \frac{dy}{dx}$ (1)

If we know that $f(x) \cdot g(y) = 17-x-y$ , $f(-2) = 3$ ,<em> </em> $f'(-2) = 4$ ,<em> </em> $g(4) = 5$ and $g'(4) = 2$ , then we have the following expression:

$-1-\frac{dy}{dx} = (4)\cdot (5) + (3)\cdot (2) \cdot \frac{dy}{dx}$

$-1-\frac{dy}{dx} = 20 + 6\cdot \frac{dy}{dx}$

$7\cdot \frac{dy}{dx} = -21$

$\frac{dy}{dx} = -3$

The value of $\frac{dy}{dx}$ is -3. $\blacksquare$

To learn more on differentiability, we kindly invite to check this verified question: brainly.com/question/24062595

<h3>Remark</h3>

The statement is incomplete and full of mistakes. Complete and corrected form is presented below:

<em>The point (-2, 4) lies on the curve in the xy-plane given by the equation </em> $f(x)\cdot g(y) = 17 - x\cdot y$ <em>, where </em> $f$ <em> is a differentiable function of </em> $x$ <em> and </em> $g$ <em> is a differentiable function of </em> $y$ <em>. Selected values of </em> $f$ <em>, </em> $f'$ <em>, </em> $g$ <em> and </em> $g'$ <em> are given below: </em> $f(-2) = 3$ <em>, </em> $f'(-2) = 4$ <em>, </em> $g(4) = 5$ <em>, </em> $g'(4) = 2$ <em>. </em>

<em />

<em>What is the value of </em> $\frac{dy}{dx}$ <em> at the point </em> $(-2, 4)$ <em>?</em>

3 0

3 years ago

_____ are counted in both the Gross Domestic Product (GDP) and the Gross National Product (GNP).

IgorC [24]

Answer

Clocks from an American-owned shop in France

Explanation

GDP is an estimated value of the total worth of a country’s production and services by its citizens and foreign workers from within the country’s boundary calculated in one year.It is applied to measure the strength of a county’s local economy.GNP estimations are carried in the country’s land or foreign land over a year. It aims at seeing how the individuals of a country are doing economically.

8 0

3 years ago

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Which of the following hormones would NOT stimulate changes that lead to an increase in arterial blood pressure

Brrunno [24]

The trial natriuretic peptide(ANP) is a hormones that will not stimulate changes that lead to an increase in arterial blood pressure.

<h3>What is a arterial blood pressure?</h3>

This refers to the force that is exerted by the blood on the arterial wall.

Hence, the hormones that will stimulate changes that lead to an increase in arterial blood pressure includes the Antidiuretic hormone (ADH), Aldosterone, Angiotensin and Epinephrine

Therefore, the Option A is correct.