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
I am Lyosha [343]
3 years ago
12

SWBAT understand and interpret functions notation

Mathematics
1 answer:
lyudmila [28]3 years ago
3 0
Replace all x with -3
f(-3)=(-3)^2+2(-3)
f(-3)=9-6
f(-3)=3
You might be interested in
Which is greater 6/12 or 1/3
Inessa [10]

Answer:

1/3 is bigger

Step-by-step explanation:

6/12 might look bigger but its not

    PLEASE MARK AS BRAINLIEST

5 0
3 years ago
How do you get the volume of a triangular prism?
lisov135 [29]
The equation for that is V = 1/2 A x C x H
7 0
2 years ago
Read 2 more answers
A rectangular area is to be fenced in with 300 feet of chicken wire. find the maximum area that can be enclosed.
GarryVolchara [31]
Let the lengths of the sides of the rectangle be x and y. Then A(Area) = xy and 2(x+y)=300. You can use substitution to make one equation that gives A in terms of either x or y instead of both.

2(x+y) = 300
x+y = 150
y = 150-x

A=x(150-x) <--(substitution)

The resulting equation is a quadratic equation that is concave down, so it has an absolute maximum. The x value of this maximum is going to be halfway between the zeroes of the function. The zeroes of the function can be found by setting A equal to 0:
0=x(150-x)
x=0, 150

So halfway between the zeroes is 75. Plug this into the quadratic equation to find the maximum area.

A=75(150-75)
A=75*75
A=5625

So the maximum area that can be enclosed is 5625 square feet.
6 0
3 years ago
Does anyone live in Alabama
Crank

Answer: No. Do you?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
You are building a frame for a window. The window will be installed in the opening shown in the diagram. Determine whether the o
creativ13 [48]

This looks like an incomplete answer to me...

I cannot see any diagram or window or opening, or any lines that indicate they are line AC or BD.

4 0
3 years ago
Other questions:
  • Express using algebra. Jane is 3 years older than Mary, and Mary is twice as old as Kay. If Kay is x years old, how old is Jane?
    6·1 answer
  • Refer to the following distribution of commissions:______. Monthly Commissions Class Frequencies $600 up to $800 3 $800 up to 1,
    5·1 answer
  • What is 7.5 as a decimal?
    15·1 answer
  • Carol and Linda are both selling cookies.
    8·1 answer
  • Find the percent of change if 68 is decreased to 12
    11·1 answer
  • Mel used half of her film to take pictures of her dog.hen she took 10 pictures of her cat. She has 14 exposures left before she
    8·1 answer
  • Find the value of x.
    12·1 answer
  • Classify each pair of numbered angles.
    9·1 answer
  • Pls help ASAP will mark Brainlyest!!
    13·2 answers
  • 1.36 x 10 to the negative 4th power
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!