It is 45 degrees dude, really
Answer:
(-1, 2) — derivative is zero
Step-by-step explanation:
A critical point of a function is a point at which the slope is <em>zero</em> or <em>undefined</em>. (The critical point must actually be in the domain of the function. Vertical asymptotes are <em>not</em> critical points.)
You find the answer by looking for points on the graph where a tangent to the function is horizontal or vertical.
__
In the given graph, the curve approaches horizontal near the point (-1, 2), so it is reasonable to estimate that that point is a critical point.
The attached graph also shows the inverse function. That has a critical point at (2, -1), where the slope is undefined (a tangent to the graph is vertical).
__
The graph of a circle or ellipse does not pass the vertical line test, so is not a function. However, the graph still has critical points where the tangents are vertical or horizontal. The second attachment shows those critical points.
The wire represents the circumference of a circle.
Circumference= πd
plug in the numbers you know
18.84= (3.14)d
divide both sides by 3.14
6= d
ANSWER: d=6 centimeters
Hope this helps! :)
Question 2) 6y - 1 = 5
First we need to add 1 to each side.
6y - 1 + 1 = 5 + 1
6y = 6
Then we will divide each side into 6 groups.
6y/6 = 6/6
y = 1
Question 4) 3t - 1 = 8
First we need to add 1 to each side.
3t - 1 + 1 = 8 + 1
3t = 9
Then we will divide each side into 3 groups.
3t/3 = 9/3
t = 3
Answer:
The answer is 1/30.
Step-by-step explanation:
6 colored playing pieces: red, yellow, green, blue, purple, and white.
When you pick, the probability of picking yellow = no. of yellow / total no.
= 1/6
When your friend pick, only 5 pieces are left and the probability of picking blue = no. of blue / total no.
= 1/5
The probability that your friend picks the blue piece and you pick the yellow piece
= Probability of your friend picks the blue piece x Probability of ou pick the yellow piece
= 1/5 x 1/6
= 1/30