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
3 years ago
5

WILL MARK BRAINYIEST!!!

Mathematics
2 answers:
vladimir1956 [14]3 years ago
6 0
This relationship is not a function because -7 has 2 outputs(2 and 15).
In a function, each input has to have exactly one output.
Sergeeva-Olga [200]3 years ago
5 0
This is not a function because functions cant have 2 point that share an x value(having two outputs) . -7 is used twice.
I believe this is called the vertical line theory
You might be interested in
Pls I need help not the best at this.
Mazyrski [523]

Answer:

B

Step-by-step explanation:

because I did the math and had my mom check it :)

7 0
3 years ago
Evaluate -3x 3 - 4x for x = -1. 1 7 -1
7nadin3 [17]
-3x^{3}-4x
=-3(-1)^{3} -4(-1)
=-3*(-1)+4
=3+4
=7
5 0
3 years ago
If triangle ABC was reflected across the y-axis, what would be the coordinates of C’?
DanielleElmas [232]

Answer:

The coordinates of C' would be (4, 1)

Step-by-step explanation:

:)

7 0
2 years ago
Read 2 more answers
Given 3 collinear points and 1 other point that is not on the same line, how many lines can be drawn
puteri [66]
You can only draw one line containing three collinear points. Indeed, for any two distinct points, there's only one line that passes through both points. 

<span>Of course, there are countless different ways to write the equation of such a line, but if you graph them (or algebraically manipulate the equations), they all turn out to be the same line.</span>
6 0
3 years ago
Help please I don’t understand
ELEN [110]

Answer:

x=0.75645 in radians

x=43.34175 in degrees

Step-by-step explanation:

cos(x)=8/11

3 0
2 years ago
Read 2 more answers
Other questions:
  • Geometry.
    13·1 answer
  • How would you graph f(x) = 7x + 5 when you reflect it over y axis and translate it 3 units left
    11·1 answer
  • PLEASE ANSWER ASAP
    10·1 answer
  • a coin is tossed 4 times which of the following represents the probability of the coin landing on heads all 4 times
    7·1 answer
  • Find the nth term on the sequence 30,27,24,21
    9·2 answers
  • What is the solution to the inequality 16x - 70x &lt; 27?
    9·2 answers
  • Josh buys cucumbers that cost $0.62 per pound. He pays $2.79 for the cucumbers. How many pounds of cucumbers does Josh have?​
    6·1 answer
  • What is the solution to -6(3a+4)=3a-3
    10·1 answer
  • 6. Find both solutions by factoring <br> ): 3x^2 + 10x + 7 = 0
    12·1 answer
  • Identify the matrix transformation of ΔKLM, which has coordinates K(−2, 3),L(−4, −2), and M(−3, 0), for reflection across the x-
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!