X-intercept & Y- intercept

The x-intercept is a point on the graph but on the other hand the y- intercept is a zero. the y- intercept is a point on the graph where the x becomes a zero. to calculate the x intercept you have to be using the formula (y-b), m=x, where the m equals the slope, and the y equals zero and the b equals the y-intercept. the y- intercept is the point which a linear equation crosses the y- axis on the x=0 plot point, the equation to determine both the slope and the y-intercept of a line is y=mx+b.

 

domain and range

The Range value means the difference between the lowest and the highest value in the diagram. But domain means the set on an input or argument values for which the function is defined. The domain and range of a function is all the possible values of the independent variable such as x, the rang of a function is all the possible values of the dependent variable AKA the Y. you can write domain and range in two ways, they are called the interval notation and the set notation.

ugly polynomials

The definition of ugly polynomials is that it is a mathematical expression of one or more algebraic terms each which consists of a constant multiplied by one or more then one variable raised to a nonnegative integer power. it is the sum of several terms that contains different powers of the same variable.

Rube Goldberg AKA The Dog Feeder

 

steps:

step 1 : I am going to be pushing the ball to the water bottle that will be sitting on top of the shelf.

step 2: the water bottle is going to to fall down from the shelf and its going to hit the aluminum trays.

step3: the aluminum trays are going to give the onion that’s sitting on the edge vibration and its going to role down.

step 4: when the onion roles down it going to knock the cub with the potato down.

step5: when the cup with the potato falls down its weight is going to make the cup with the dog food tilt witch is going to cause the food to spill in the dog tray.

energy types:

the types if energy that I have used for this project was mechanical and gravitational energy. I used the mechanical when i pushed the soccer ball towards the water bottle that was sitting on the shelf, that caused the water bottle to fall down which that would be a gravitational energy. another mechanical energy was when the onion rolled down and pushed the cup with the potato which caused the cup to fall and that would be a gravitational  energy source.

Riverside CC’s Self Assessment Document (3)

factoring in polynomials

The process of multiplying polynomials in order to return to unique string of polynomials of lesser degree whose product is the original polynomial. factoring polynomial is an action in which polynomial is represented as a product of simpler polynomials that cannot be further factored, you can factor polynomials by breaking down every term in the question into prime factors. this could expand the expression to look for factors that appear in every single term to determine the GCF.

Angle depression, Angle of evaluation

Angle depression: The angle of depression is one of the angles in a triangle. is is the angle that lays between a horizontal line from the observer and the line of sight to an object that is below the horizontal line. to calculate a depression angle you have to use the tangent formula, TAN= opposite side/adjacent.

 

Angle of evolution: The angle of evolution is the angle that is framed by the line of sight and the horizontal line from the observer and object vertical point. it can be calculated by knowing the value of the height and the distance of the object or the triangle. the formula for finding the angle of evolution depends on knowing the information to the measures of the opposite, hypotenuses, and the adjacent side of the right tringle.

 

 

 

Sine, Cosine, Tangent

those three words are one of the most important part of trigonometry.

 

  1. sine: the word sine is know as SOH, sine is one of the three formulas in trigonometry. that formula is used to find on of the three angle in right side triangle. to find the angle that you looking for you need to divide the measurement that is opposite to the angle that your trying yo find.

 

2. cosine: cosine that is also known as CAH is the adjacent side that is being divided by the the hypotenuse of the triangle to get the curtain  degree that you are looking for.     

 

3. tangent: tangent also know as TOA is the opposite side divided by the adjacent side. it is the only formula  beside the other two that does not need a hypotenuse as a denominator.

negative and positive exponents

 

negative: a negative exponent indicates the inverse operation from a positive integer exponent. it indicates how many times to divide by the base, rather then multiply. negative are a way of writing powers of fractions or decimals without using a fractions or decimal. you have to use negative exponents as a way to combine expressions with the same base. weather the different factors are in the numerator or denominator. The more negative the exponent, the smaller the value. This is especially important in the sciences when talking about orders of magnitude.

 

Examples

1. 2-5:

2. :

GCF & LCM

GCF: To work on the term GCF and to understand how to do you have to do a couple of steps before getting the finale answer of your equation that you are working on. first you have to brake every composite number you have into prime numbers. when you finish those steps and you have broke down the numbers you had, you should now look at all the numbers you are left with from when you broke down the first numbers then you should which numbers that all have in common, it could be 2,3. and one last step that should be remembered when doing GCF is that you shouldn’t add the last number.

 

LCM: LCM is basically the same as GCF but it has a little change in it, the similarities that it has with GCF is that you still need to brake the number you get until you get prim numbers and you cant brake it down any further.  then when you do these steps you have to figure out which numbers do the main numbers have in common. then you put all the number that they have in common together in a group. for the LCM you add the last number as well.

Health Unit Reflections

                         Health Unit Reflections             yamen

 

 

  1. With Regards to sexual health, how do you plan to be emotionally and physically healthy?

 

Going on to the future I am probably going to come by the sexual life, which everyone will. I plane to keep that sexual life as save as possible by trying to stay away from it until marriage because I am not planning to have a baby at this young age accidentally. I am planning to have an emotionally and physically healthy life by trying to stay as healthy as possible and try eating healthier not that junk food things. I plan to stay outdoors as possible a. and I want to try to start meditating from time to time to clear my mind. Sports are going to be a huge change on my physically healthy life.

 

 

 

  1. How do your choices about contraceptives help you live safely?

 

Condoms could help you live a safe sex life, but you cannot them all the time because what has happened in the past from some people is that the condom sometime breaks and then the accident happened. Then when that happens you will have to go through taking care of your child that was born accidentally.

 

        Health plan:

 

 

My health plan for this year has not really changed any from last year, last year I wanted to get in the best shape which I still need to work on a little. I also wanted to eat as healthy as possible and play sports and do outdoors activities for last year. I did not take any of these things seriously because I was not motivated but this year things changed because of the quarantine that happened I have gained some weight and I am really hoping that I can work hard as possible this year so I can reach my goal to have the best body that I always wanted. I am hoping that I can reach the best version of myself and stay healthy physically, mentally, and emotionally.