Answer:
Hi! The correct answer is x= -7/2
Step-by-step explanation:
Solve the rational equation by combining expressions and isolating the variable x.
The slope of the line that passes through the points (-15,7) and (14,7) is 0
The derivative of inverse trigonometric identities follow<span> a set of rules. </span>
<span>For </span>arc cos<span> x, the </span>dy/dx is equal to -1/ square root of (1 - x2).
<span>In this case, we still have 1/2 x inside the angle quantity so we multiply the </span>dy/dx above with 1/2. Hence, y' = is -1<span>/ 2 square root of (1 - x2); x = 1, y' is infinity. this means the line is horizontal. The answer hence is y = 1.</span>
Answer:
210
Step-by-step explanation:
15.75 divided by 3 equals 5.25
5.25 times 40 equals 210
Answer:
A = increasing ( positive slope )
D = increasing ( positive slope )
C = decreasing ( negative slope )
B = constant ( zero slope )
Step-by-step explanation:
If number on y-axis increases with increase of x then it is increasing.
If number on y-axis decreases with increase of x then it is decreasing.
If number on y-axis stays the same with increase of x then it is constant.
