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
Mice21 [21]
3 years ago
15

Anyone? will mark you as brainlist

Mathematics
1 answer:
scoray [572]3 years ago
5 0

Answer:

true

Step-by-step explanation:

You might be interested in
Compare the functions shown below:<br><br> Which function has the greatest maximum y-value?
solmaris [256]
Answer: It's a tie between f(x) and h(x). Both have the same max of y = 3

The highest point shown on the graph of f(x) is at (x,y) = (pi,3). The y value here is y = 3.

For h(x), the max occurs when cosine is at its largest: when cos(x) = 1. 
So,
h(x) = 2*cos(x)+1
turns into
h(x) = 2*1+1
h(x) = 2+1
h(x) = 3
showing that h(x) maxes out at y = 3 as well

--------------------------------

Note: g(x) has all of its y values smaller than 0, so there's no way it can have a max y value larger than y = 3. See the attached image to see what this graph would look like if you plotted the 7 points. A parabola seems to form. Note how point D = (-3, -2) is the highest point for g(x). So the max for g(x) is y = -2

3 0
3 years ago
Read 2 more answers
Please help, due soon. show work for the problem
notka56 [123]
The answer would be c
4 0
3 years ago
3x^2 -5x -2=0
Kipish [7]

Answer:

Step-by-step explanation:

1. Find two numbers that add to make the coefficient of x (in this case, -5) and that multiply to make the constant term multiplied by the coefficient of x^2 (in this case, -2 x 3 = -6)

Two numbers that work are -6 and +1

-6 x +1 = -6

-6 + -1 = -5

2. Split the middle term into the two numbers that you found.

3x^2 -6x +x -2 = 0

I've put the -6 on the left side because in our next step, when we factorise, it will be easier than having the numbers the other way around.

3. Factorise the left side by taking out common factors from each pair. The pairs I'm talking about here are '3x^2 and -6x', and 'x and -2'

3x (x-2) +1 (x-2) = 0

4. You now have two numbers both being multiplied by the term x-2. We can rearrange this equation to give us two brackets being multiplied by each other.

(3x + 1) (x-2) = 0

5. According to the Null Factor Law, if two terms are multiplied together and the result is 0, then one of those terms must be 0. Make both terms equal to 0 and solve each for x.

3x + 1 = 0              x-2 = 0

3x = -1                   x = 2

x = -1/3

6. The solutions to this equation are x = 2 and x = -1/3

6 0
3 years ago
Read 2 more answers
Line m passes through points (-20, 5) and (-4,7). Line n passes through points (-5,5) and (7,4). Are lines m and n perpendicular
LuckyWell [14K]

Answer:b

Step-by-step explanation: it’s right because it is

5 0
3 years ago
Malik had two tests on Wednesday. On the science test, each question was worth 4 points. On the math test, each question was wor
Gre4nikov [31]

Answer:

Science Test

Step-by-step explanation:

If he missed 12 points on each test (-12) he missed 2 questions on the math test and 4 questions on the sceince test.

7 0
3 years ago
Other questions:
  • An article reported that for a sample of 52 kitchens with gas cooking appliances monitored during a one-week period, the sample
    11·1 answer
  • Simplify and combine terms 9x+6-4x-2x+1-15
    6·2 answers
  • What numbers multiply to -35 and add up to -2?
    6·2 answers
  • The approximate mass of Mars is 6.42 X 10^23 kg write this mass and standard notation
    14·2 answers
  • I need help on this too<br><br> 2-5=<br><br> -1 - 5=
    15·2 answers
  • Find the number of solutions of -x^2 + 5x - 4 = 0.
    15·1 answer
  • Rebecca deposited money into his retirement account that is compounded annually at an interest rate of 7%. Rebecca thought the e
    8·1 answer
  • I really need someone to answer this please, I really need to pass this test:(.
    12·1 answer
  • If necessary, round to the nearest tenth and label your answer <br>10ft <br>4ft <br><br><br>​
    12·1 answer
  • Sheila drew the diagram below.<br><br><br><br> Based on the diagram, which statement is true?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!