Answer:
A line is increasing if it goes up from left to right. The slope is positive, i.e. m > 0 {\displaystyle m>0} .
A line is decreasing if it goes down from left to right. The slope is negative, i.e. m < 0 {\displaystyle m<0} .
If a line is horizontal the slope is zero. This is a constant function.
If a line is vertical the slope is undefined (see below).
Answer:
Vertical stretch by factor 3 reflections through the x-axis then a vertical shift up 1 unit .
Step-by-step explanation:
Answer:
ABC DEF
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Determine the radius of the circle
The area is calculated using;
Substitute for Area and π
Make r the subject
<em>--- </em><em>Approximated</em>