Can you please solve a it is so important

Answers

Answer 1

Answer: f(x)=-x2+5n
g(x)=-2n+15
A(x)=|g(x)-f(x)|=|x2-7n+15|
x2-7n+15>0 for every x (1)
A(x)=x2-7n+15

(1):
x2-7n+15=(x-3.5)^2-12.25+15=(x-3.5)^2+2.75 > 0
because for every x: (x-3.5)^2>=0

answer: A(x)=x2-7n+15

Related Questions

Which identifies all the integer solutions of |x| = 17?A. 0 only B. –17 onlyC. 17 only D. –17 and 17
Which is greater? 45.678 or 456.78?
There are 30 people in a class of which 30% are males. How many FEMALES are in the class?_____
How many solutions does this system of equations have y=5x-4and y=5x+2 1.infinitely many 2. 0 3. 1 4. 2
3 1/4 divided by 2 2/3 Please answer and then explain.

Find what the measurements of angles a-c are and state the reason

PLEASE HELP

Answers

Answer:

it is a 90*

Step-by-step explanation:

What is a polynomial with 4 terms called?

Answers

it is called Polynomial ;)
hope this helps ;)

It's called a "polynomial of the 3rd order". This because the order of the power in this function:
f(x) = 3x³ + 2x² - 6x + 7

is three (notice the ³ there).

What is 16% of 25?

A.64
B.16
C.6
D.4

Answers

Answer is 4 because 100 is divisible by 25 by 4 and 16 is divisible by 4 so the answer is 4

16/100*25 =16/4=4
the answer is 4

Silvio wants to find the perimeter of quadrilateral ABCD. He begins by computing the length of side AB using the distance formula. Finish Silvio’s work to find the length of side AB.What is the perimeter of quadrilateral ABCD?

15 units
17 units
18 units
20 units

Answers

AB = √(-4)² + (-3)²
AB = √ 16 + 9
AB = √ 25
AB = 5

AD = 4 ; DC = 4 ; BC = 7

Perimeter = 5 + 4 + 4 + 7 = 20 units

Answer: 20 units

Step-by-step explanation:

Gwen is making a circular rug with a radius of 3 feet. What will the area of the rug be that she is making? With explanation.

Answers

Hi there! A=πr²=π*3²=28.27433 ft². Round 28.27443 to 28.72. Therefore, the area of the rug will be 28.27ft²

area of a circle : 3.14r^2 or ( pi symbol)r^2 3.14 = pi 3 = radius 3.14 • 3^2 Your gonna multiply 3.14 by 3 to the second power. 3.14 • 9 area = 28.26 or 28.27

Fourteen decreased by twice a number equals -32

Answers

your equation is 14-2x=-32

Step 1- subtract 14 on both sides

then your equation is 2x=-46

Step 2- divide 2 on both sides

then you get x= 23

x=23

Final answer:

To solve the equation, subtract 14 from both sides and divide by -2 to isolate the variable x, which equals 23.

Explanation:

To solve this equation, we can set up an equation using the given information: 14 - 2x = -32. To isolate the variable, we can first subtract 14 from both sides of the equation: -2x = -46. Then, we can divide both sides by -2 to solve for x: x = 23.

Learn more about Solving Equations here:

brainly.com/question/14410653

#SPJ2

Other Questions

Convert 2000 g/l to the unit g/ml

In a right triangle, the measure of one acute angle is 26°. What is the measure of the other acute angle?180° 154° 64° 90°

A new community sports complex is being build in Madison. The perimeter of the rectangular playing field is 466 yards. The length of the field is 7 years less than quadruple the width. What are the dimensions of the playing field?

Write a following relationship as a ratio using a colon. 2 students out of 10