MATHEMATICS HIGH SCHOOL

Which function has a range of {y|y ≤ 5}?f(x) = (x – 4)^2 + 5

f(x) = –(x – 4)^2 + 5

f(x) = (x – 5)^2 + 4

f(x) = –(x – 5)^2 + 4

Answers

Answer 1
Answer: range is ouput
testing limints
basically see the vertices
y=a(x-h)^2+k
(h,k) is vertex

also, when a is negative, graph opens down
when a is positive, graph opens up


y<5
k musbe 5

eliminate last 2

since less than, must open down
negative a
second one

f(x)=-(x-4)^2+5 is ansre
Answer 2
Answer:

Answer:

f(x)=-(x-4)^2+5

Step-by-step explanation:

Desmos graphing calculator is a very good help for these type of graphing calculations.

Related Questions

How do i do this problem?
1. The main show tank has a radius of 70 feet and forms a quarter sphere where the bottom of the pool is spherical and the top of the pool is flat. (Imagine cutting a sphere in half vertically and then cutting it in half horizontally.) What is the volume of the quarter-sphere shaped tank? Round your answer to the nearest whole number. You must explain your answer using words, and you must show all work and calculations to receive credit.2. The holding tanks are congruent. Each is in the shape of a cylinder that has been cut in half vertically. The bottom of each tank is a curved surface and the top of the pool is a flat surface. What is the volume of both tanks if the radius of tank #1 is 35 feet and the height of tank #2 is 120 feet? You must explain your answer using words, and you must show all work and calculations to receive credit.3. The company is building a scale model of the theater’s main show tank for an investor's presentation. Each dimension will be made one sixth of the original dimension to accommodate the mock-up in the presentation room. What is the volume of the smaller mock-up tank?Using the information from #3, answer the following question by filling in the blank: The volume of the original main show tank is ____% of the mock-up of the tank.
If 1+9+8=1 what is 2+8+9?
Henry can ride his bike 23 miles in 2 hours. The store is six miles away. About hoe long should it take Henry to ride his bike to the store?
Yall pls answer this i will give brainliest and 10 points how about 20

What is the equation of the line that passes through the point (3,-2) and has a
slope of -2?

Answers

Answer:

y=-2x+4

Step-by-step explanation:

What precent of 14 is 4.34?

Answers

The answer is 31%.

Hope this helps.
X/100 x 14 = 4.34
X = 4.34 x 100/14
X= 31

Jane Marko buys a car for $43,900.00. in three years, the car depreciates 48% in value. How much is the car worth in three years A.$21,950.00
B.$21,072.00
C.$22,828.00
D.$22,000.00

Answers

So we want to know what is the value of the car after three years if the car depricates in value for 48% and we know that the initial value of the car is 43900$. So if the price depricates for 48%, that means the new value is 52% of the initial value so: 43900$*0.52=22828$. So C is the correct answer.

What is the elapsed time between 2:45 and 6:55?4 hours and 10 minutes
4 hours and 55 minutes
3 hours and 55 minutes
4 hours

Answers

the correct answer is 4 hours and 10 minutes 

A photographer is printing a photograph for a client. The ratio of the photograph’s width to its length is 8:10. The client wants a smaller version of the photograph printed, but the ratio of the width to the length needs to stay the same. If the length of the printed photograph is 5 inches, what should the width be?
3 inches 4 inches 6 inches 7 inches 8 inches

Answers

The ratio is 4:5

because 8 divided by 2 is 4

and 10 divided by 2 is 5

so the answer as said before is 4:5

I hope this helps :)

Answer:

Step-by-step explanation:

4 inches

Can someone show me the steps to this equation. z- 4(2/3) = 2(2/3)
it read Z minus four and 2/3 equals two and two thirds just to clear confusion that the 2 and 4 are not being multiplied by 2/3

Answers

so z-4 2/3=2 2/3
so 4 2/3=12/3+2/3=14/3
2 2/3=6/3+2/3=8/3
z-14/3=8/3
multiply both sides by 3
3z-14=8
add 14 to both sides
3z=22
divide both sides by 3
z=22/3=7 1/3
z-4(2)/(3)=2(2)/(3)\ \ \ \ |add\ 4(2)/(3)\ to\ both\ sides\n\nz=2(2)/(3)+4(2)/(3)\n\nz=6(4)/(3)\n\n\boxed{z=7(1)/(3)}
Other Questions
What is the volume of a square pyramid with a base length of 6 cm and a height of 9 cm?
What is the rate of change?What is the Y- intercept?
1. Which of the following represents a function? x -2 -1 0 -1 -2y 2 3 4 5 6 x 1 1 0 2 2y 1 2 3 4 5x 1 2 3 4 5 y 2 2 3 3 4x 1 1 1 1 1y 2 3 4 5 62. What is the domain of the function: {(2, 1); (4, 2); (6, 3); (8, 4)}? {1, 2, 3, 4}{1, 2, 3, 4, 6, 8}{2, 4, 6, 8}{6, 8} 3. What is the range of the function: {(2, 1); (4, 2); (6, 3); (8, 4)}?{1, 2, 3, 4}{1, 2, 3, 4, 6, 8}{2, 4, 6, 8}{6, 8}4. Suppose p varies directly with d, and p = 7 when d = 3. What is the value of d when p = 28?4/31216140/35. Given the function T(z) = 7 − z, find T(−4).−1111−336. What is the equation of the graph?f(x) = − |x| + 2f(x) = − |x| − 2f(x) = − |x + 2|f(x) = − |x − 2|7. The number of calories burned, C, varies directly with the time spent exercising, t. When Dennis walks for 4 hours, he burns 800 calories. Which of the following equations shows this direct linear variation?C = tC = 800tC = 4tC = 200t
Factorise (x²+3x)²-3(x²+3x-4​