Which combination of transformations can you use to show that one shape is congruent to another?

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.