3 years ago

What is the inverse of the function f(x) = x +3? h(x) = x + 3 h(x) = x – 3 h(x) = x – 3 h(x) = x + 3

2 answers:

7 0

H(x) = x - 3 the inverse is basically what x is compared with function so if f(x) = x + 3 you would minus 3 from both sides leaving x = f(x) - 3 and then replace f(x) with x

faltersainse [42]3 years ago

4 0

Y = x + 3
x = y + 3

Inverse: y = x - 3

You might be interested in

Twice the difference of a number and 6 is at least -20

Blababa [14]

Answer:

Step-by-step explanation:

N divided by 6=-20

times 6. Times 6

n=-120

5 0

4 years ago

In the first half (distance) of a trip, a truck travels at a speed of 70 km/hr. How fast must it go during the second half of th

hjlf

So, there are 2 halves, now if the truck goes 90 mph on the second half, the average speed then will be

$\bf \cfrac{\stackrel{mph}{70}+\stackrel{mph}{90}}{\stackrel{half}{1}+\stackrel{half}{1}}\implies \cfrac{160}{2}\implies 80$

7 0

3 years ago

Please help me in this question❤!!

makvit [3.9K]

I think it is 42/12=3.5

3 0

3 years ago

A boy of mass 8000g climbed a tree of height 5.5 m calculate a.the weight of the boy. b.the work done by the boy

katrin [286]

Answer:

put it in pounds then i can help

Step-by-step explanation:

8 0

3 years ago

charlie runs laps around a track. The table shows how long it takes him to run different numbers of laps. How long would it take

cestrela7 [59]

Answer:

<u>25 minutes</u>

Step-by-step explanation:

From the table,

2 laps takes time 10 min.

4 laps takes time 20 min.

6 laps takes time 30 min.

8 laps takes time 40 min.

10 laps takes time 50 min.

So, we can deduce the relation between the number of laps and time

the time over the number of laps at each row = 5

Which mean 1 lap takes 5 minutes

Therefore, to run 5 laps, it takes = 5 * 5 = 25 minutes

3 0

3 years ago