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xz_007 [3.2K]
3 years ago
9

What does f(3) means ?

Mathematics
1 answer:
Butoxors [25]3 years ago
5 0

F(x)=x^2+x+5  

then  

F(3) would be the function evaluated at x=3, or 17.

anytime you see F(3) it is just whatever formula you are looking at evaluated when the variable is equal to 3.

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My dad is 5ft8 my mom is 5ft5 I am between 4ft11 and 5ft0 how tall will I be later on im a boy btw
coldgirl [10]

Answer:

There is no way to tell

Step-by-step explanation:

You could be way taller than your parents, the same height, or shorter. There are too many variables at play here.

7 0
3 years ago
Assignment: Using Prime Factorization Investigation
damaskus [11]

Answer:

  1. 3(2 +7)
  2. 9(3 +5)
  3. 16(2 +3)
  4. 15(2 +5)
  5. 8(11 +3)

Step-by-step explanation:

  1. 6 + 21 = 2·3 + 3·7 = 3(2 +7)
  2. 27 + 45 = 3^3 + 3^2·5 = 9(3 +5)
  3. 32 + 48 = 2^5 + 2^4·3 = 16(2 +3)
  4. 30 + 75 = 2·3·5 + 3·5^2 = 15(2 +5)
  5. 88 + 24 = 2^3·11 +2^3·3 = 8(11 +3)

In each case, the factor outside parentheses is the greatest common factor, the product of the prime factors common to both numbers. When the same factor has different powers, the least power is the common factor.

3 0
3 years ago
Solve the system by graphing y=-4x-2 -2x+y=-2 Plot both lines and point of intersection by moving the dots to the correct locati
UkoKoshka [18]

Answer:

The point of intersection is (0,-2).

Step-by-step explanation:

Equation 1: y=-4x-2

Equation 2 : -2x+y=-2

Plot the lines on the graph

Refer the attached figure

Equation 1: y=-4x-2 ---- Red

Equation 2 : -2x+y=-2 ---- Blue

Point of intersection : A point where both the lines intersect is called point of intersection.

So, Both lines intersect at point (0,-2)

So, Point of intersection is (0,-2)

Hence The point of intersection is (0,-2).

7 0
3 years ago
10A. A triangle has side lengths of 10 centimeters, 24 centimeters and 28
tekilochka [14]

Answer:

no

Step-by-step explanation:

10² + 24² ≠ 28²

6 0
2 years ago
2(x-3)(x-3)-8 in standard form
Delvig [45]

Answer:

2x^2-12x+10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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