All categories

2 years ago

Determine if each table below represents a linear function, quadratic function, or neither.

Mathematics

1 answer:

brilliants [131]2 years ago

4 0

The table below is a quadratic function.

<h3>What is a quadratic function?</h3>

A quadratic function is an Algebraic function with the power of its variable as 2.

This function normally has three algebraic terms, the x-square term, the x-term and the constant term.

Analysis:

The X-column values increases from -2 to 1, while the f(x) column which is the y-column increase from -9, until it gets to 1, where the value falls to -5.

A typical behavior of an inverted-v curve which is a quadratic curve.

If it were a linear function, as x values increase, y value would either keep increasing or decreasing, it does not change its orientation.

Learn more about quadratic curves: brainly.com/question/1214333

#SPJ1

You might be interested in

What is ungrouping in 3rd grade math?

Sav [38]

Un grouping in 3rd grade maths can also be called subtracting

8 0

2 years ago

Read 2 more answers

At what angle does a diffraction grating produce a second-order maximum for light having a first-order maximum at 20.0 degrees?

hichkok12 [17]

Answer:

At 43.2°.

Step-by-step explanation:

To find the angle we need to use the following equation:

$d*sin(\theta) = m\lambda$

Where:

d: is the separation of the grating

m: is the order of the maximum

λ: is the wavelength

θ: is the angle

At the first-order maximum (m=1) at 20.0 degrees we have:

$\frac{\lambda}{d} = \frac{sin(\theta)}{m} = \frac{sin(20.0)}{1} = 0.342$

Now, to produce a second-order maximum (m=2) the angle must be:

$sin(\theta) = \frac{\lambda}{d}*m$

$\theta = arcsin(\frac{\lambda}{d}*m) = arcsin(0.342*2) = 43.2 ^{\circ}$

Therefore, the diffraction grating will produce a second-order maximum for the light at 43.2°.

I hope it helps you!

6 0

3 years ago

Which is the definition of a ray?

zlopas [31]

Answer:

a part of a line that has one endpoint and extends indefinitely in one direction

Step-by-step explanation:

a ray has one endpoint, then has an arrow going indefinitely in one direction.

8 0

2 years ago

(6 + (–2)) + 2 • (–8) • 42 = ________<br><br> A.1024<br><br> B.768<br><br> C.–256<br><br> D.–252

inna [77]

It should be -668 maybe answer B is a typo

5 0

2 years ago

How to set up the equation and solve for x and y variables

aleksklad [387]

y = mx + b

I mean, thats the formula? :/

8 0

3 years ago