![brookicooki99](/avatars/3279.jpg)
brookicooki99
14.07.2019 •
Mathematics
Aquadratic function models the graph of a parabola. the quadratic functions, y=x2 and y=x2-2, are modeled in the graphs of the parabolas shown below. determine which situations best represent the scenario shown in the graph of the quadratic functions, y= x^2 and y =x^2-2. select all that apply. 1.the quadratic function, y = xv, has a y-intercept at the origin. 2.the quadratic function,y =x^2, has an y-intercept at (0,0). 3.from x=0 to x=2, the average rate of change for both functions is positive. 4.from x=0 to x=2, the average rate of change for both functions is negative. 5.for the quadratic function, y=x^2, the coordinate (2,4) is a solution to the equation of the function. 6.for the quadratic function, y=x^2-2,the coordinate (2,0) is a solution to the equation of the function. 55 points answer asap
Solved
Show answers
More tips
- H Health and Medicine How to Tan in a Tanning Bed? Tips and Recommendations...
- W Work and Career What is the Most In-Demand Profession in the Modern World?...
- A Auto and Moto How Can Parking Sensors Help Drivers?...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Purse: $120 discount is 15%...
- M Mathematics Which is the longer unit measure? 5cm 5dm...
- M Mathematics Evaluate y/4-2y-3 when y = -4...
- M Mathematics My sister is half my age at 4 so how old is she when I am 100?...
- M Mathematics Solve the equation. Check your solution. 1 2/3 x j = 15...
- M Mathematics 1. 6 divided by 8/9 SHOW YOUR WORK AND EXPLAIN...
- M Mathematics Help i can t figure this out it s algebra...
- M Mathematics Determine the domain on which the following function is decreasing....
- M Mathematics A fast food restaurant sold 7.48 x 10 burgers last year. This year, they sold 616,000,000,000 burgers. How many burgers did the restaurant sell in the two years combined?...
- M Mathematics What value of x makes this equation true? 5x − 12 = 48...
Ответ:
1, 2, 3 and 5 are all true statements.
For numbers 1 and 2, anything equation with no constant added on the end has an point at the origin. That's because if all we have is things being multiplied and one of them is 0, then the result is also 0.
For number 3, you can see in the picture that after the y axis (x = 0), the graphs both have an upward trend. This means that they are increasing.
For number 5, we simply plug in to check the point.
y = x^2
4 = 2^2
4 = 4 (TRUE)
Ответ:
that is called fractional firce