MATHEMATICS HIGH SCHOOL

Given ƒ(x) = 4 − x and g(x) = −4x, find (ƒ ○ g)(x)(ƒog) (x) = x
(ƒog) (x) = 4 - 4x
(ƒog) (x) = 4 + 4x
(ƒog) (x) = 0

Answers

Answer 1
Answer: f(x)=4-x
g(x)=-4x

(f o g)(x)=f(g(x))=4-(-4x)=4+4x

Answer: (fog)(x)=4+4x

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The unit form and standard form of (2 tens 1 one) x 10?

Answers

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The population of Hillsborough County in Florida in 2010 was 1,229,226 and the landarea was 1,020 square miles. The population increased by 9.7% in 2015.
Part 1: To the nearest whole number, find the population density, in people per
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Part 2: To the nearest whole number, how much did the population density, in people
per square mile, increase from 2010 to 2015?

Answers

Answer:

About 1205.12352941 people per square mile in 2010

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Explanation:

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Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. −2y2 + 6y = −2

Answers

-2y^2 + 6y + 2 = 0
a = -2, b = 6, c = 2
x = (- b + - sqrt(b^2-4ac))/(2a)
x=(-6+-sqrt(36-4*-2*2))/-4
x=(-6+-sqrt(36+16))/-4
x=(-6+-sqrt(52))/-4
x = (-6 +- 2sqrt13)/-4
x = (3 + - sqrt13)/2

Answer:

-0.3 Or 3.3

Step-by-step explanation:

-2y^2 + 6y + 2 = 0

X = -6 + 7.21/-4 or -7 - 7.21/-4

X = -0.3 or X = 3.3

Choose the set that consists of only prime numbers.A
2, 4, 8, 12

B
13, 15, 17, 19

C
2, 5, 23, 29

D
3, 17, 29, 81

Answers

the answer is C because 2, 5, 23, and 29 are prime numbers (you can also look up a chart and highlighted numbers are prime). prime numbers is a whole number greater than 1 and cannot be formed when multiplying two smaller numbers that are whole. it must involve itself in a multiplication equation.

Is 3(2)^x equivalent to 1.5(2^x)(2^1)

Answers

Answer:

Yes

Step-by-step explanation:

1.5(2^x)(2^1)

1.5x2^x x2

3x2^x

Which of the following expressions has a coefficient of 10 and a constant of 5?10 + 5.3
10 - 5
10x + 5
10 + 5

Answers

We have that

From the expressions

  • 10 + 5.3
  • 10 - 5
  • 10x + 5
  • 10 + 5

The correct expression is

  • 10x + 5
  • Option C

From the question we are told

Which of the following expressions has a coefficient of 10 and a constant of 5?

  • 10 + 5.3
  • 10 - 5
  • 10x + 5
  • 10 + 5

Generally

We Know That the coefficient of an expression precedes the main variable of the expression

While

The Constant is a Number that stands alone

Therefore

From the expressions

  • 10 + 5.3
  • 10 - 5
  • 10x + 5
  • 10 + 5

The correct expression is

  • 10x + 5
  • Option C

For more information on this visit

brainly.com/question/23366835
10x + 5 is the answer.
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