3 years ago

If f(x) = |x|+ 9 and g(x) = -6, which describes the value of (f + g)(x)?

Mathematics

1 answer:

ohaa [14]3 years ago

4 0

Answer:

(f+g)(x) > 3 for all values of x

You might be interested in

Mike hiked to a lake in 4.5 hours at an average rate of 2

aleksandrvk [35]

Answer:

It took Pedro 3.81 hours to reach the lake.

Step-by-step explanation:

Time taken by Mike to hike a lake = 4.5 hours

Average rate of Mike while hiking the lake = $2\frac{1}{5}\ miles/hr$

Formula for distance can be seen as:

$Distance = Speed\times Time$

Distance traveled by Mike = $4.5 \times 2\frac{1}{5} = 4.5\times \frac{11}{5} = 9.9\ miles$

Rate of Pedro while hiking the same distance = $2\frac{3}{5}\ miles/hr = \frac{13}{5}\ miles/hr$

Given that, Pedro also travels the same distance.

And we have to find the Time.

$Time = \dfrac{Distance}{Speed}$

$Time = \dfrac{9.9}{\frac{13}{5}}\\\Rightarrow Time = \dfrac{9.9\times 5}{13} = \bold{3.81\ hours}$

It took Pedro 3.81 hours to reach the lake.

6 0

3 years ago

Which of the following expressions are equivalent to 6-3?

Zigmanuir [339]

Answer:

1/216 and 1/6 raised to the 3 power.

4 0

3 years ago

If f(x) = x^2 - 3x + 1 over 2, determine f ( 4 ) .

svet-max [94.6K]

F(x)=x^2-3x+1/2, if f(4)
Substitute x with 4, to get
f(x)=x^2-3x+1/2
f(4)=4^2-3(4)+1/2
f(4)=16-12+1/2
f(4)=4+1/2
f(4)=4 1/2 or 4.5. Hope it help!

7 0

3 years ago

What does x equal to

hodyreva [135]

Answer:

i got 16.25=2

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

What is the answer in standard form for 314,207

Rudik [331]

3.14207× $10^{5}$

4 0

3 years ago