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labwork [276]
3 years ago
10

The function f(x) = -(x + 5)(x + 1) is shown.

Mathematics
1 answer:
12345 [234]3 years ago
5 0

Answer:

a

Step-by-step explanation:

f(x)=-(x+5)(x+1)=-(x²+6x+5)=-(x²+6x+9-9+5)

=-(x+3)^2+4

Range: all numbers ≤4

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Compare the domains of the logarithmic function f(x) and the square root function g(x).
Alenkasestr [34]

Answer:

The domain of the function g(x) is greater than the domain of the function f(x).

Step-by-step explanation:

The diagram shows the logarithmic function f(x). The domain of this function is

x>-3

The domain of the square root function g(x)=\sqrt{x+3}+1 is

x+3\ge 0\\ \\x\ge -3

The domain of the function g(x) is greater than the domain of the function f(x), because the set x\ge -3 contains the set x>-3 ( (-3,\infty)\subset [-3,\infty)).

5 0
3 years ago
What is the diameter of a circle with an area of 72.250 cm2?
kakasveta [241]

Answer:

the diameter is 9.59 cm

Step-by-step explanation:

hope this helps

6 0
3 years ago
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According to poll results released by the Pew Research Center (www.people-press.org) in 2010, when adults in the United States w
julia-pushkina [17]

Answer:

6.1568 to 1

A Democrat is 6.1568 more likely to respond "yes" than a Republican

Step-by-step explanation:

From the provided data, the following relationships can be modeled:

D=2.96I\\I =2.08R

Combining the information to compare democrats to republicans:

D=2.96*2.08R\\D=6.1568R

The estimated odds of a yes response for a Democrat was 6.1568 times higher than for a Republican. This means that a Democrat is 6.1568 more likely to respond "yes" than a Republican.

5 0
4 years ago
How many hours and minutes are there between 2:45 and 3:50?
Jlenok [28]
1 hour and 5 min. from 2:45 until 3:00 is 15 min. then from 3:00 until 3:50 is an additional 50 min. ad 15 and 50, and you get 65. every 60 min makes one hour, so that leaves you with one hour and five min.
3 0
3 years ago
Which shows all the like terms in the expression? <br><br> 4x -3+7x + 1
vaieri [72.5K]

Answer:

4x and 7x; -3 and 1: these are like terms

Step-by-step explanation:

when finding like terms, look for same variables.

6 0
3 years ago
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