3 years ago

For the function f(x) = (5-6x)^2, fine f^-1

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

8 0

Answer:

f(-1) = 121

Step-by-step explanation:

f(x) = (5-6x)^2 (First we will substitute x for -1)

f(-1) = (5-6(-1))^2 (Then we will combine like terms)

f(-1) = (11)^2 (Then we will square it)

f(-1) = 121 (You are done)

You might be interested in

What is the inverse of f(x) = (5x+2)^2 for x > -2/5

Levart [38]

Answer:

it should be -2/5 or $\frac{\sqrt{x} }{5}$

Step-by-step explanation:

4 0

3 years ago

If each of the following sequences is either arithmetic or geometric, continue the decimal patterns.

I am Lyosha [343]

Answer:

12.8, 11.6, 10.4, 9.2, 8.0, 6.8, 5.6

3, 1.5, 0.75, 0.375, 0.1875, 0.09375, 0.046875

Step-by-step explanation:

The first one is arithmetic as the pattern is deducting 1.2, second one is geometric as it is dividing 2.

4 0

3 years ago

The speed limit is 50 miles per hour. Kyle is driving to a baseball game that starts in 2 hours. Kyle is 130 miles away from the

Marizza181 [45]

Answer: No. Kyle will arrive late

Step-by-step explanation:

The only speed limit is 50 miles per hour.

Kyle must cover 130 miles.

His travel time = 130/50 = 2.6

2 hours + (0.6 of 60 minutes )

2 hours + (36 minutes)

i.e kyle needs 2hours 36 minutes to cover 130 miles

And since the baseball starts in 2 hours, kyle will be late. Thus, the answer is No

8 0

3 years ago

30% of the fruits at a fruit stall are apples. 25% of them are

Nitella [24]

Answer:

900 fruits

Step-by-step explanation:

3 0

3 years ago

I really need this for my quiz

AlexFokin [52]

180-68 is 112 so 112 is angle fca

3 0

3 years ago