Y-axis symmetry=(r, theta)=(-r,theta)
-5-5cos(theta)=r
-r=5+5cos(theta)
no y-axis symmetry
x-axis symmetry=(r,theta)=(r,-theta)
cosine is an even function, so yes it is symmetric around x-axis
origin symmetry=(r,theta)=(-r,theta) or (r, theta+pi)
no, as there is no y-axis symmetry
Answer: a=14
Step-by-step explanation:
Equation: 5=1/2a-2
Y =0.5x +2 The y-intercept is found by the coordinates (0,2) and the change is 0.5
Answer:
6x + 2; x = 2; 6(2) + 2 = 12 + 2 = 14
Step-by-step explanation:
To regroup is to use place value to exchange equal amount when renaming a number.
