A parabola can be drawn given a focus of (-10, 7) and a directrix of x = 6. What can be said about the parabola? 12 11 10 8 F (-10, 7) 6. 3 -12-11-10 -9 -8 -7 -6 -5 "4 3 2 1 1 2 3 4 5 678 9 10 11 12 1. -2 -3 -4 -5 -6 -7 -8 10 -11 -12 The parabola has a vertex at , has a p-value of and it opens up opens down opens left opens right attempt i out of 2 direct rix -- -- >

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Let's find distance of objects travel from t=0 to t=45.

Q: b. N(0)

A: Given,  r→t=sint, t, cost                   ...1

Q: 5.1 #7

A: Given that                  A=60-1054-403-3502-425, λ=5

Q: a3-16a

A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

Q: Liquid leaked from a damaged tank at a rate of r(t) liters per hour. The rate decreased as time…

A: We need to find lower and upper estimate.

Q: Question 26

A: We have given a graph which represent the derivative f' of some function f. we have to draw the…

Q: 31/2 / 1/2

A:

Q: 1. 2. 3.

A:

Q: 1.6+0.4(x+6)+3.2

A: To simplify the expression means writing it in the simplest form.

Q: Speedometer readings for a vehicle (in motion) at 14-second intervals are given in the table. t…

A: we need to find the distance travelled

Q: 2. 27

A:

Q: 人 2. 2. 4

A: The given integral is ∫x24-x2dx. Let x=2 sin u. Then dx=2 cosu du. Apply the substitution and…

Q: 1. 12

A: We can use the concept of Pythagoras theorem to solve the given problem.

Q: 1/20+1/10+1/4

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.