Myishia says that when applying the translation map tv
x
=
x + 1
y − to a set of points given by an equation
relating x and y, we should replace every x that is in the equation by x + 1, and y by y − 2. for example, the
equation of the parabola y = x2 would become y − 2 = (x + 1)2. is she correct? explain your answer

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

question 1: step-by-step explanation:

1/4 of 84 = 84÷4= 21