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
creativ13 [48]
3 years ago
9

Which functions are nonlinear? Select all that apply.

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
8 0
Linear functions are functions that graph to form a straight line. This means that options B and D are not linear, as B is a quadratic and therefore would graph as a quadratic curve, and D is reciprocal and therefore wouldn't be a straight line, so those are the ones you should select.
I hope this helps!
You might be interested in
Find the perimeter and area
stiks02 [169]

Answer:

The area is 63a

The perimeter is 39b

Step-by-step explanation:

8 0
3 years ago
Math Questions :3 thank uu <3
coldgirl [10]
14.       1.5, 10    <- Answer
15.       5,1          <- Answer

Proof 14 

Solve the following system:
{2 x - y = -7 | (equation 1)
4 x - y = -4 | (equation 2)
Swap equation 1 with equation 2:
{4 x - y = -4 | (equation 1)
2 x - y = -7 | (equation 2)
Subtract 1/2 × (equation 1) from equation 2:
{4 x - y = -4 | (equation 1)
0 x - y/2 = -5 | (equation 2)
Multiply equation 2 by -2:
{4 x - y = -4 | (equation 1)
0 x+y = 10 | (equation 2)
Add equation 2 to equation 1:
{4 x+0 y = 6 | (equation 1)
0 x+y = 10 | (equation 2)
Divide equation 1 by 4:
{x+0 y = 3/2 | (equation 1)
0 x+y = 10 | (equation 2)
Collect results:
Answer: {x = 1.5               
                y = 10

Proof 15. 

Solve the following system:
{5 x + 7 y = 32 | (equation 1)
8 x + 6 y = 46 | (equation 2)
Swap equation 1 with equation 2:
{8 x + 6 y = 46 | (equation 1)
5 x + 7 y = 32 | (equation 2)
Subtract 5/8 × (equation 1) from equation 2:{8 x + 6 y = 46 | (equation 1)
0 x+(13 y)/4 = 13/4 | (equation 2)
Divide equation 1 by 2:
{4 x + 3 y = 23 | (equation 1)
0 x+(13 y)/4 = 13/4 | (equation 2)
Multiply equation 2 by 4/13:
{4 x + 3 y = 23 | (equation 1)
0 x+y = 1 | (equation 2)
Subtract 3 × (equation 2) from equation 1:
{4 x+0 y = 20 | (equation 1)
0 x+y = 1 | (equation 2)
Divide equation 1 by 4:
{x+0 y = 5 | (equation 1)
0 x+y = 1 | (equation 2)
Collect results:
Answer:  {x = 5                           y = 1
8 0
3 years ago
Hurry please I need it tonight thank u so much
Lina20 [59]
It’s the 3rd option!

-5 (the bubble shaded black), the arrow going left towards -9.

Hope this helps!
4 0
2 years ago
Does anyone know the answer to this? or how to do it?​
Solnce55 [7]

Answer:

( -2 , 0 ) maximum

Step-by-step explanation:

Watch the graph and point out the coordinates.

if its vertex is less that 0 or negative, then maximum.

With vertex being greater than 0 or positive, its minimum.

7 0
3 years ago
A farmer has a sack of grain, a chicken and a fox. He has to get them across the river and he can't go around or fly but he does
snow_tiger [21]
<span>

</span><span>http://www.squiglysplayhouse.com/BrainTeasers/bt.php?id=119
 this should help</span>
7 0
3 years ago
Other questions:
  • 28 + 8x = 8(x + 3) + 2<br><br>What is x? ​
    5·2 answers
  • The summer youth camp is going on an excursion to atlantis Amusement Park. 50% of the 78 students that are going want to go to t
    12·1 answer
  • NEED ANSWERED ASAP PLEASE.
    15·2 answers
  • Which number is larger 0.707 or 0.71?
    9·2 answers
  • a clock cost R179 excluding VAT. if VAT is charged at 14% determined the price of the clock including VAT​
    12·1 answer
  • According to the college board, the mean quantitative SAT scores score for female college board high school seniors in 2009 was
    9·1 answer
  • The length of a rectangle is four times its width.
    12·1 answer
  • Find the inverse of each of the given functions. f(x) = 4x − 12 f−1(x) = x +
    6·1 answer
  • A cheetah ran 300ft in 2.92 sec what was the average speed in mph
    11·1 answer
  • Someone help me with this I will make you brain
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!