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
alex41 [277]
3 years ago
12

Determine whether the relation is a function. {(-9, 2), (-9, 5), (2, 7), (4, -1), (9, 4)}

Mathematics
2 answers:
Len [333]3 years ago
7 0
It's a odd function if you're asking.
Alex_Xolod [135]3 years ago
4 0
The relation is a function because the y-axis do not repeat.
You might be interested in
Marcos has 3/5 of a pizza remaining and gives his friend 1/5 of the remaining pizza. How much pizza is left over?
LuckyWell [14K]

Answer

at first I said 1/2 but it's 2/5's.

Step-by-step explanation:

\frac{3}{5}  -  \frac{1}{5 }  =  \frac{2}{5}

3 0
3 years ago
What is -2 1/2 x -3 1/3
Blizzard [7]

Answer:

6 1/6

Step-by-step explanation:

-2 1/2 * 3 1/3

-2 * -3 = 6

1/2 * 1/3 = 1/6












































6 0
3 years ago
F(x+h) = (x+h)² + 3(x+h)^3<br><br> How would I distribute this?
Leno4ka [110]

Answer:

f(x + h) = 3x³ + x² + 9h²x + 3h³ + h² + 9hx² + 2hx

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Distributive Property
  • Expand by FOIL (First Outside Inside Last)
  • Combining like terms

Step-by-step explanation:

<u>Step 1: Define function</u>

f(x) = x² + 3x³

f(x + h) is x = x + h

<u>Step 2: Simplify</u>

  1. Substitute:                              f(x + h) = (x + h)² + 3(x + h)³
  2. Expand by FOILing:               f(x + h) = (x² + 2hx + h²) + 3(x + h)³
  3. Rewrite:                                  f(x + h) = (x² + 2hx + h²) + 3(x + h)²(x + h)
  4. Expand by FOILing:               f(x + h) = (x²+2hx+h²) + 3(x² + 2hx + h²)(x+h)
  5. Distribute/Expand:                 f(x + h) = (x²+2hx+h²) + 3(x³+3hx²+3h²x+h³)
  6. Distribute 3:                            f(x + h) = (x²+2hx+h²)+(3x³+9hx²+9h²x+3h³)
  7. Combine like terms:               f(x + h) = 3x³+x²+9h²x+3h³+h²+9hx²+2hx
3 0
2 years ago
Please answer correctly !!!!!!!!!!!!! Will make brainliest answer !!!!!!!!!!!
photoshop1234 [79]

Answer:

down by 1 units

right/left by 4 units

7 0
2 years ago
How many students were surveyed about their mode of transportation to school?
AlekseyPX

Answer:

Total number of students surveyed about their mode of transportation to school is 400.

Step-by-step explanation:

Here, given student who uses car as their mode of transport = 120 students

We have to find the total number of students who are surveyed.

Also, since complete circle represents 100% of data,

Total students who uses at least one mode of transport out of foot, bicycle, bus or car let it be x students.

Total percentage of students that uses bus, bicycle and on foot = (20 +15+35)% = 70%

Thus, percentage of students that uses car = 100 - 70 = 30%

Thus, 30 % of total students = 120

Mathematically,  30% of x = 120

Solving for x, we get,

\frac{30}{100} \times x=120

\Rightarrow x=120 \times \frac{100}{30}

\Rightarrow x=400

Thus, total number of students surveyed about their mode of transportation to school is 400.

8 0
2 years ago
Other questions:
  • In the coordinate plane, what is the length of the line segment that connects points at (0, −1) and (−7, −2) ?
    13·2 answers
  • Liz flips a coin 60 times. The coin lands heads up 42 times and tails up 18 times. Complete each statement. The theoretical prob
    8·1 answer
  • Examples of reflex action​
    8·2 answers
  • What single decimal multiple would you use to increase by 3% followed by a 9% in crease
    14·1 answer
  • In the diagram below, BD is parallel to XY. What is the value of x?
    14·2 answers
  • Eugene wants to buy jeans at a store that is giving $10 off everything. The tag on the
    14·1 answer
  • #1
    13·1 answer
  • Which proportion could be used to solve for the height of the tree? ​
    8·1 answer
  • Will give brainliest if correct.
    13·2 answers
  • Complete the table for all the lengths and widths that are missing for
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!