beljuA
2021-02-02
Answered

Tracen en su cuaderno las siguientes en un plano cartesiano. Midan el angulo de inclinación de cada una.
y=2x
y=x
y=4x
y=0.1x
y=1/2x
y=30x
y=1/3x
y=3x

You can still ask an expert for help

2abehn

Answered 2021-02-03
Author has **88** answers

y=2x has a slope of 2 and a y-intercept of 0 so plot a line with a slope of 2 and a y-intercept of 0, as shown below by the blue line.

y=x has a slope of 1 and a y-intercept of 0 so plot a line with a slope of 1 and a y-intercept of 0, as shown below by the red line.

y=4x has a slope of 4 and a y-intercept of 0 so plot a line with a slope of 4 and a y-intercept of 0, as shown below by the dark green line.

y=0.1x has a slope of 0.1 = 110

and a y-intercept of 0 so plot a line with a slope of 110

and a y-intercept of 0, as shown below by the orange line.

y=12x

x has a slope of 12

and a y-intercept of 0 so plot a line with a slope of

y=30x has a slope of 30 and a y-intercept of 0 so plot a line with a slope of 30 and a y-intercept of 0, as shown below by the pink line.

y=13x

x has a slope of 13

and a y-intercept of 0 so plot a line with a slope of

y=3x has a slope of 3 and a y-intercept of 0 so plot a line with a slope of 3 and a y-intercept of 0, as shown below by the yellow line.

To find the angles of inclination, you can either use a protractor to measure the angles between the x-axis and each line or you can use the formula

Your measurements won't be very accurate if you use a protractor so you should use the formula if you need to give accurate angles. If

For y=2x, the slope of m = 2 so

For y=x, the slope of m = 1 so

For y=4x, the slope of m = 4 so

For y=0.1x, the slope of m = 1 so

For

For y=39x, the slope of m = 30 so

For y=(1.3)x, the slope of

For y=3x, the slope of m = 3 so

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$EXP=\{\begin{array}{ll}{n}^{3}\left(\frac{\lfloor \frac{n+1}{3}\rfloor +24}{50}\right)& n\le 15\\ {n}^{3}\left(\frac{n+14}{50}\right)& 15\le n\le 36\\ {n}^{3}\left(\frac{\lfloor \frac{n}{2}\rfloor +32}{50}\right)& 36\le n\le 100\end{array}$

In this equation there are 3 systems of equations, but there are inequalities next to them. Does this mean that for example we use the top equation when

$n\le 15\phantom{\rule{0ex}{0ex}}$

and so on?

In this equation there are 3 systems of equations, but there are inequalities next to them. Does this mean that for example we use the top equation when

$n\le 15\phantom{\rule{0ex}{0ex}}$

and so on?