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
Deffense [45]
3 years ago
12

Find f(-3) if f(x) = x^2.​

Mathematics
2 answers:
Margarita [4]3 years ago
8 0

Answer:

f(-3)=9

Step-by-step explanation:

f(x)=x^2

To find f(-3) replace x in the function by −3

Therefore: f(-3)=(-3)^2  =−12×32=1×9=9

kogti [31]3 years ago
3 0
Hopefully that’s help u :)

You might be interested in
A furniture store salesman had $15,200 in total monthly sales last month. He made $912 in commission from those sales.
tatyana61 [14]
We need to find out what percentage $912 is of $15 200. The answer is 6%, if I'm understanding the question correctly.
8 0
3 years ago
Read 2 more answers
aaron bought a $3000.00 car from chad used cars. what was his cost of credit if he had a 4 year loan at 3.5% interest
stepladder [879]
I=ptr
i=(3000)(1461)(3.5%)
i=153405

his cost will be $153 405 by 4 years
4 0
3 years ago
the price of a board game was reduced from $40 to $25. by what percentage was the price of the board game reduced?
Neporo4naja [7]
15% - 40. -25 = 1500 percent take out the zero because they have zero value and your left with 15 which is 15%
7 0
3 years ago
What is the anser to the equation 2^{2x+2} = 2^{3x}
Marianna [84]

Answer: C) x = 2

2^{2x + 2} = 2^{3x}

Since both terms (above) have the same base, set the exponents to be equal:

2x + 2 = 3x (Rearrange to solve for x)

x = 2

∴ x = 2

8 0
2 years ago
In the figure to the right, AB = 7 1/2 m, BC = 2 1/4 m, and DE = 1 1/4 m. Find the perimeter of the figure if all angles are rig
Andreas93 [3]

Answer:

Perimeter=22 m

Step-by-step explanation:

Perimeter Of A Figure

Perimeter is the distance measured around a shape. If the figure is line-shaped, the perimeter can be obtained by adding the individual lengths of each segment around the shape.

The figure shown is surrounded by line segments. We only have to add them all to find the perimeter. But we don't need each individual length to do so. We may notice the following (given all angles are right):

The sum of HG+FE+DC equals AB. So the upper and lower lengths are twice AB, or equivalently: 2*7 1/2 m =15 m

It can also be noted that AH+GF=BC+DE=2 1/4+1 1/4 = 3 1/2 m. It means that the two lateral lengths are twice this value: 2* 3 1/2 = 7 m

Thus, the total perimeter is 15 m + 7 m = 22 m

4 0
3 years ago
Other questions:
  • What is 72/97 as a percentage Give your answer rounded to one decimal place
    11·2 answers
  • Whats 27/4 in simplest form
    8·1 answer
  • Twenty boys signed up for the school play. The number of girls who signed up was 195% of the number of boys. At the auditions, o
    8·1 answer
  • 24,26 and 28 please. Solve each inequality using the four operations.
    12·1 answer
  • a machine starts dumping sand at the rate 20 m^3/min, forming a pile in the shape of a cone. The height of the pile is always tw
    6·1 answer
  • Choose the true statement about the graph of x > -3.
    13·1 answer
  • What two numbers multiply to negative 18 and add to negative 3
    13·1 answer
  • Oxnard Petro Ltd. is buying hurricane insurance for its off-coast oil drilling platform. During the next five years, the probabi
    6·1 answer
  • What is the value of tan (B) in the diagram?
    11·2 answers
  • 1 The table below shows the number of minutes spent walking and the approximate calories burned. Is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!