3 years ago

Como graficar ecuaciones lineales?

Mathematics

1 answer:

Korvikt [17]3 years ago

5 0

https://www.varsitytutors.com/hotmath/hotmath_help/spanish/topics/graphing-linear-equations

Aquí hay un enlace que podría ayudar.

You might be interested in

If the legs of a right triangle have length of 6 inches and 8 inches, what is the length of the hypotenuse in inches?

Ksju [112]

C. 10

Hope this helps:)

3 0

3 years ago

Read 2 more answers

Please help me with this ASAP I need this badly

AleksandrR [38]

the one on the bottom left

8 0

3 years ago

Gabriel is raising money for a school trip by selling lollipops and bags of chips. The price of each lollipop is $1 and the pric

VARVARA [1.3K]

Answer:

$x + \frac{3}{2} y = 30$

and

$x + y = 26$

4 0

2 years ago

Read 2 more answers

You are given the parametric equations x=2cos(θ),y=sin(2θ). (a) List all of the points (x,y) where the tangent line is horizonta

vladimir1956 [14]

Answer:

The solutions listed from the smallest to the greatest are:

x: $-\sqrt{2}$ $-\sqrt{2}$ $\sqrt{2}$ $\sqrt{2}$

y: -1 1 -1 1

Step-by-step explanation:

The slope of the tangent line at a point of the curve is:

$m = \frac{\frac{dy}{dt} }{\frac{dx}{dt} }$

$m = -\frac{\cos 2\theta}{\sin \theta}$

The tangent line is horizontal when $m = 0$ . Then:

$\cos 2\theta = 0$

$2\theta = \cos^{-1}0$

$\theta = \frac{1}{2}\cdot \cos^{-1} 0$

$\theta = \frac{1}{2}\cdot \left(\frac{\pi}{2}+i\cdot \pi \right)$ , for all $i \in \mathbb{N}_{O}$

$\theta = \frac{\pi}{4} + i\cdot \frac{\pi}{2}$ , for all $i \in \mathbb{N}_{O}$

The first four solutions are:

x: $\sqrt{2}$ $-\sqrt{2}$ $-\sqrt{2}$ $\sqrt{2}$

y: 1 -1 1 -1

The solutions listed from the smallest to the greatest are:

x: $-\sqrt{2}$ $-\sqrt{2}$ $\sqrt{2}$ $\sqrt{2}$

y: -1 1 -1 1

6 0

2 years ago

What is the sum of the zeros of the function: y= x^2 - 5x + 6?

yawa3891 [41]

Answer:

Step-by-step explanation:

The zeros are the values of x for which y = 0

Quadratic formula

x = [5 ± √(5² – 4·1·6)] / [2·1]

= [5 ± √1] / 2

= [5 ± 1] /2

= 2, 3

sum of zeros = 5

7 0

3 years ago