There are four types of transformations of an image on a graph: translation, rotation, reflection, and dilation.
If the image moved across the graph without changing its shape, form, or tilt, it is a translation. Basically without changing form it slid from one place to another.
If the image rotated across the graph, such as switching upside-down from the first quadrant to the second, it is a rotation.
If the image moved across the graph and is in the exact opposite form as it started in (like a mirror,) it is a reflection.
If the image grew larger, it is a dilation.
Just follow the pre-image (f(x)=3x, since it started there,) to the image on your graph (g(x), since it ended there) to find out which transformation it is.
Y represent the total number of newspapers sold by Colby.
The formula for area of a square is s^2 so it would be 7; the perimeter would be 7+7+7+7= 28 and the area would be 7^2= 49
Answer:
The slope is 3/5.
Step-by-step explanation:
I am assuming you mean
10x + 6y = 84
6y = -10x + 84
y = -5/3 x + 14.
So the slope of this line is -5/3 and the slope of a line perpendicular to it is
-1 / -5/3 = 3/5.
Answer:
x = -75
Step-by-step explanation:
x = - 45 ( multiply both sides by 5 to clear the fraction )
3x = - 225 ( divide both sides by 3 )
x = - 75
