![amaya2387](/avatars/24089.jpg)
amaya2387
25.10.2020 •
Mathematics
When graphing y = x2 – 14x + 24 and y = 20 – |x + 3|, which value would be the best minimum x- and minimum y-values for the viewing window so that all intercepts, minimums, maximums, and points of intersection are able to be seen as closely as possible?
–50
–45
–25
–20
Solved
Show answers
More tips
- C Cities and Countries Which Country has the Most Expensive Visa?...
- G Goods and services Don t Let Your Fridge Smell Bother You: How to Get Rid of Unpleasant Odors in Your Refrigerator...
- F Family and Home What does a newborn need?...
- F Food and Cooking How to Make Cottage Cheese Casserole? A Proven Recipe...
- H Health and Medicine How to Improve Eyesight: Science-based Techniques to Enhance Your Visual Acuity...
- A Auto and Moto What to expect from the new VW Golf 7?...
- F Food and Cooking Learn How to Make Ice Cream at Home - Step by Step Guide...
- F Food and Cooking Discover the most delicious spaghetti with these tips...
- F Food and Cooking Why Chicken Liver Pops and How It Can Affect Your Health?...
- F Food and Cooking How to Choose the Right Olive Oil: A Comprehensive Guide...
Answers on questions: Mathematics
- M Mathematics Karina ran 8 laps around a circular track with a radius of 20 m. how far did she run?...
- M Mathematics Is my answers correct, not sure just having lol problem....
- M Mathematics Calculate dy/dx if y = ln (2x^3 + 3x)...
- M Mathematics Determine the factors of x2 − 8x − 12....
- M Mathematics Determine the common ratio and find the next three terms of the geometric sequence. -7, 3.5, -1.75 a. -0.5; 0.450, -0.8655, 0.45985 c. -1.5; 0.450, -0.8655, 0.45985 b. -0.5; 0.875,...
- M Mathematics Arectangular garden is fenced on three sides with a wall forming the fourth side. the total length of the fence is 70 meters. the area of the garden is 600m^2. find the dimensions...
- M Mathematics The quotient of nine and the difference of four and a number...
- M Mathematics For .i need at least 20 characters to post this...
- M Mathematics Atriangle has vertices p(−5, 4), q(3, 4), and r(−5, −2). s is the midpoint of segment pq and t is the midpoint of segment pr. what is the length of segment st?...
- M Mathematics 1) if x = 2, calculate the value of: 2x squared - x 2) if x = -2, calculate the value of: 2x squared -x...
Ответ:
-25
Step-by-step explanation:
on edge, i took the test
Ответ:
-45
It would be better if 30 were an option!
Step-by-step explanation:
At 25, all the important points will be in the graph-- barely. The vertex of the first equation is right at -25! So to be safe, it is better to go a bit larger.
If the viewing window is much larger, it is difficult to see small increments on the scale.
Ответ:
In the given triangle PRS, QS and RT are the altitudes. An altitude of a triangle is a line segment through a vertex and perpendicular to form a right angle with a line containing the base.
Area of triangle with an altitude = \frac{1}{2}\times base \times height
Area of the triangle with base PR and altitude QS = \frac{1}{2}\times PR \times QS
= \frac{1}{2}\times 8 \times 9 = \frac{72}{2}.
Area of the triangle with base PS and altitude RT = \frac{1}{2}\times PS \times RT
= \frac{1}{2}\times PS \times 7 = \frac{7PS}{2}.
by equating both the areas, we get,
\frac{72}{2}=\frac{7PS}{2}
PS=\frac{72}{7}= 10.3