Mapping T'U'V'W' onto TUVW is just the backwards translations of TUVW to T'U'V'W'.

The translation (x + 3, y - 3) moves all x-coordinates 3 units to the right and all y-coordinates 3 units down.

So if we want to move the figure back to its original position, we do the opposite: move all x-coordinates 3 units to the <em>left</em> and y-coordinates 3 units <em>up</em>.
This is expressed as (x - 3, y + 3).

8 0

3 years ago

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12. Let yo = O. Write parametric equations to represent the path of the ballsthrown by Sami and T'Aisha given the following cond

ira [324]

SOLUTION:

We want to write the x and y parametric equation for Sami and T'Aisha given their following data.

$\begin{gathered} Sami:v_0=15\frac{ft}{s},\theta=35^o,y_0=5.4ft \\ T^{\prime}Aisha:v_0=19\frac{ft}{s},\theta=50^o,y_o=5.8ft \\ x_0=0 \end{gathered}$

The parametric equations for x and y are given by;

$\begin{gathered} x(t)=x_0+(v_0cos\theta)t \\ y(t)=y_0+(v_0sin\theta)t+0.5gt^2 \end{gathered}$

Inserting, the values, we have; For Sami;

$\begin{gathered} Sami: \\ x\left(t\right)=15cos35t, \\ y\left(t\right)=5.4+15sin35t-16t^2 \end{gathered}$

For T'Aisha;

$\begin{gathered} T^{\prime}Aisha: \\ x\left(t\right)=19cos50t, \\ y\left(t\right)=5.8+19sin50t-16t^2 \end{gathered}$

4 0

1 year ago

Can I get some help ill make you brainliest :]​

Can I get some help ill make you brainliest :]