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
stiv31 [10]
3 years ago
11

Which of the following Functions is NOT Linear? A:f(x)=x+0.5 B:F(x)=-x+0.5 C: F(x)=x^2-0.5 D: f(x)=0.5x

Mathematics
2 answers:
Allisa [31]3 years ago
8 0

Answer:

<h2>C: f(x) = x² - 0.5</h2>

Step-by-step explanation:

The grsaph of the linear function is a straight line.

The equation of a line in the slope-intercept fomr is:

<em>y = mx + b</em>

where

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

<em />

We have:

A: f(x) = x + 0.5

it's a linear function: <em>m = 1, b = 0.5</em>

B: f(x) = -x + 0.5

it's a linear function: <em>m = -1, b = 0.5</em>

C: f(x) = x² - 0.5

it's not a linear function because in the equation is square of x (x²).

The graph of this function is a parabola.

D: f(x) = 0.5x

it's a linear function: <em>m = 0.5, b = 0</em>

Citrus2011 [14]3 years ago
6 0

Answer:

C: F(x)=x^2-0.5

Step-by-step explanation:

When the x is squared it's a parabola. A linear graph is shaped like a straight line, while a parabola is curved inward. I have included a graph of what that function would look like (tap/click on it to see the full graph.)

You might be interested in
Calculate the value of V when P=480​
nadezda [96]

Answer:

v is 120

Step-by-step explanation:

if the perimeter is 480 then you need to divide 480 by 4 which gives you 120.

p=4(a)

6 0
2 years ago
Answer please 1st and second
defon
1/9 x 12 is 4/3 or 1.333 repeated
8 0
3 years ago
Read 2 more answers
Larry spent 1/2 of his money on a camera and another 1/8 on a radio. the camera cost $120 more than the radio. how much money di
elena-s [515]
Let, his original money = x
It would be: x * 1/2 = 120 
x = 120 * 2
x = 240

In short, Your Answer would be $240

Hope this helps!
7 0
3 years ago
Read 2 more answers
Can someone tell me if this is right?
morpeh [17]

Answer:

yes it is right no one is mistake

5 0
3 years ago
Read 2 more answers
Lines a and b are parallel. What is the measure of angle s? Enter your answer in the box. s = ∘∘ Horizontal parallel lines a and
VashaNatasha [74]
<span>s = 22 degrees
       
Assuming I'm interpreting your description accurately, the top right angle of line b will also be 158 degrees because it's a corresponding angle to the top right angle of line a. That means that the top left angle of line b will be a supplementary angle. And supplementary angles add up to 180. So 180 - 158 = 22.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • 20 points please help!
    12·2 answers
  • Seven more than three times a number is 166. Find the number
    7·1 answer
  • Y=-6x-5 x and y intercept form
    10·2 answers
  • A tower made of wooden blocks measures​ 114 feet high. Then a block is added that increases the height of the tower by 8 inches.
    8·1 answer
  • Question 5
    6·2 answers
  • Please answer quickly thank you
    14·2 answers
  • Solve the following equation : 7x/15-1=22
    10·2 answers
  • The sum of the measures of two exterior angles of a triangle is 255°. What is the measure of the third exterior angle?
    7·1 answer
  • Does 15/21 and 40/56 form a proportion
    10·1 answer
  • An Inscribed angle with a diameter as a side has measure x degrees ? If the ratio of m overline AD to mDB is 1:4, what is mDB? (
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!