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
Volgvan
2 years ago
10

Which graph represents an even function?​

Mathematics
2 answers:
expeople1 [14]2 years ago
5 0

Answer:

Step-by-step explanation:

The first graph (the parabola opening down) represents an even function, since this graph is symmetric with respect to the y-axis.

joja [24]2 years ago
4 0
<h2>First graph represents an even function</h2>

Step-by-step explanation:

For an even function we have f(x) = f(-x)

In the given graphs let us substitute values

In first graph

            f(2) = 0

            f(-2) = 0

            So f(2) = f (-2)

            Graph is even

In second graph

            f(2) = 0

            f(-2) = 4

            So f(2) ≠ f (-2)

            Graph is not even

First graph represents an even function

You might be interested in
The equation that corresponds to this diagram is 6 (x+ 1)=24.
Annette [7]

Answer:

x is 3

Step-by-step explanation:

6 (x + 1) = 24

6 (x) + 6(1) = 24

6x + 6 = 24

Subtract 6 on both sides

6x + 6 - 6 = 24 - 6

6x + 0 = 18

6x = 18

x = 18/6

x = 3

7 0
3 years ago
A square and a triangle have equal perimeters. The square has a perimeter of 4(x + 9), and the triangle has a perimeter of 3(x +
cricket20 [7]

Answer: x=36

4(x+9)=3(x+24)

4 0
3 years ago
Micaela is 2 years older than Sam. In 4 years, the sum of their ages will be 40. How old is Micaela now? Sam is 15.
Brut [27]
If Micael is 2 years older than sam and sam is 15 than than micael is 17
5 0
3 years ago
Read 2 more answers
decide if the following change is an increase or decrease. then determine the percent of change. senior citizen receive a 10% di
BARSIC [14]

The oldster got a discount, so the original price is higher; let's call it x;

(1 - 0.10) x = 12.60

.9 x = 12.60

x = 12.60/0.9  = 14.00

Answer: $14.00

8 0
3 years ago
If a number is first doubled then decreased by six and the result is eight, what is the number?
vlada-n [284]

Answer:

7

Step-by-step explanation:

2n - 6 = 8. Simplified version is n = 7

7 0
3 years ago
Other questions:
  • These plots show the number of kilometers a group of students at Middleton Middle School and at Westwood Middle School travel to
    12·2 answers
  • What is the inverse of the function f(x) = 2x + 1?
    15·1 answer
  • Martin has collected 18 U.S. stamps and 12 international stamps. He wants to display them in identical groups of U.S. and intern
    15·1 answer
  • Please help ASAP 40 pts
    7·2 answers
  • Elsa is going to rent a truck for one day. There are two companies she can choose from. Company A charge $85 and allows unlimite
    12·2 answers
  • I need help can anyone please help
    12·1 answer
  • Find the values of x and y that make these triangles congruent by the HL theorem
    6·1 answer
  • The slope of a line is ½ and the y-intercept is 4. What is the x-intercept of this line?<br>​
    13·2 answers
  • Can someone please help me it's due today
    12·2 answers
  • Volunteers at Sam's school use some of the student council's savings for a special project. They buy 6 backpacks for $4 each and
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!