Answer:
the radius is 2.38
Step-by-step explanation:
use the formula c=2pi r
Answer: y=2x+2
Step-by-step explanation:
Rule as an expression: 2x+11-8
Simplify: 2x+2
Rewrite as an equation with x (input) and y (output): y=2x+2
Answer:
F. 1.978 > 18979
Step-by-step explanation:
Answer:
That point would now be half as close to the origin, so (2,-1).
Answer:
The same way you tell if a parabola opens up or down, by the leading coefficient of the variable.
Step-by-step explanation:
Since the x-axis is positive to the right, a positive leading coefficient (3) means it opens to the right. eg. And a negative leading coefficient (-2) means it opens to the left.
