1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tems11 [23]
3 years ago
9

Without calculating any other co-ordinates, give the x-intercepts (roots), y-intercept, and turning point of the graph y=2x^2-5x

.
Mathematics
1 answer:
klasskru [66]3 years ago
3 0
Y = 2x^2 - 5x
y = x(2x - 5)

x intercepts:-

x(2x - 5) = 0 so these are 0 and 5/2  = 2.5  That is at points (0,0) and (2.5,0)
(Answer)

y-intercept  is when x = 0   so its at 2(x)^2 - 5(0)  = 0 

y intercept at (0,0) Answer

Turning point:-

the x coordinate will be at (2.5 -0 / 2 = 1.25
y coordinate is at  2(1.25^2) - 5*1.25 = -3.125

Turning point is at (11.25,-3.125) Answer
You might be interested in
What is 9+594,327= <br> I just was wondering?!?!
astraxan [27]

Answer: 594336

Step-by-step explanation: Because of google

4 0
3 years ago
Read 2 more answers
A newspaper charges $3 per line for the first 4 lines plus a $20 to advertise.
sineoko [7]

Answer:

it is 32

and it is continuous

Step-by-step explanation:

And for the last one is the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

i hope it helps :)

6 0
3 years ago
How deep the water 50 ft from the shore ?
PIT_PIT [208]
400 ft. Hope it helps. Pls Give brainliest answer!
8 0
3 years ago
Oh whoa [x3]
il63 [147K]
The answer is D. -(4x-3)(5x-2)
6 0
3 years ago
Read 2 more answers
True or false ???????????????please help
Dovator [93]
1  True   because 19^3  = 6859
2. False
3. True because 8000 ^1/3  can be written as 100^1/3 * 8^1/3
4 False 
5 True because they are both = 15

If you have a scientific calculator you can check these out yourself
7 0
3 years ago
Other questions:
  • Explain how you can use doubles when multiplying with4 to find 4x8?
    13·1 answer
  • In a survey of 23 college students it was found that 17 were taking an english class 10 were taking a math class and 8 were taki
    8·1 answer
  • The radius of a circle is 3 units. What is the diameter of the circle? Please tell me how you did it
    12·1 answer
  • A floor plan shows that the exterior of a room has dimensions 12 feet by 17 feet. If the area of the room measured from the inte
    14·1 answer
  • Two parallel lines are crossed by a transversal. Horizontal and parallel lines b and c are cut by transversal a. At the intersec
    10·2 answers
  • What is the answer to this question? Please help and make it quick!
    9·1 answer
  • (K² +8K² + 10k +21) / (K +7)
    11·1 answer
  • -16x-10&gt;14-10x<br> hi can u please help me with this
    7·2 answers
  • A car travels about 25 miles on 1 gallon of gas. About how far can the car travel on 8 gallons of gas?
    13·1 answer
  • Write one way you can read the time. Like 3:55
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!