Answer:
rotated
Step-by-step explanation:
reflected
translated
dilated
a. rotated
x+-2*2-3x-7
x+4-3x-7
x+1.x-7
x.x-7
2x-7
80%
from $25 to $45
$45/$25 = 1.8
$25 x 1.8 = $45
therefore, the increase is 80%
z = 4.90131578
point slope form is y=mx+ b
m is slope which is given as 1/2
replace x & y into the equation to solve for b
b = 6
so equation is y =1/2x+6
