On Saturday, Mary goes to Starbucks after soccer practice at the field and then the theatres to watch KPop Demon Hunters. What is the total distance that she traveled? Round to three decimal places.
d = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}
Question 2
2.
Reflect BCDE about the x-axis and then translate B'C'D'E' 5 units left. Find the indicated coordinates.
B''(_______ ,_______ )
C''(_______ ,_______ )
D''(_______ ,_______ )
E''(_______ ,_______ )
Question 3
3.
Reflect XYZ about the y-axis and then translate X'Y'Z' 4 units up. Find the indicated coordinates.
X''(_______ ,_______ )
Y''(_______ ,_______ )
Z''(_______ ,_______ )
Question 4
4.
Question 5
5.
Question 6
6.
Which sequence of transformations maps FGHJ onto F''G''H''J''?
Rotation 90^o CCW about the origin.
Translation 3 down, then a reflection across y = x.
Translation 3 down, then a rotation 90^o CCW about G'.
Reflection across y = x.
A(-6,-6) B(12,0)
C(-3,7) D(3,-11)
\overline{AB} and \overline{CD} are...
m = \frac{y_2-y_1}{x_2-x_1}
d = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}
parallel and congruent
parallel and not congruent
perpendicular and congruent
perpendicular and not congruent
Line \ell has slope -6. Line k is perpendicular to line \ell and passes through the point (1,7). Which of these is the equation of line k?