2 years ago

If f(x) = 2x2 – 2, what is X, what is f(-6) give the right answer for a brilliant!

Mathematics

1 answer:

NARA [144]2 years ago

5 0

Answer:

f(- 6) = 70

Step-by-step explanation:

To evaluate f(- 6) , substitute x = - 6 into f(x)

f(- 6) = 2(- 6)² - 2 = 2(36) - 2 = 72 - 2 = 70

You might be interested in

On,Saturday, Alexa babysat her neighbors kids for 180 minutes. Then, on Sunday she babysat her little brother for 2 hours.how ma

patriot [66]

Answer:

5 hours

Step-by-step explanation:

To change minutes to hours you will have to divide the total minutes by 60 (because 60 minutes is in one hour), in this situation it would look like this:

180/60 = 3

So, Alexa babysat for 3 hours on Saturday.

Now, just add the 3 hours from Saturday and 2 hours from Sunday and you get a total of 5 hours!

I hope this helps!!

- Kay :)

8 0

2 years ago

The symmetry of a hyperbola with a center at (h, k) only occurs at y = k. True False

Lyrx [107]

False
Its other axis of symmetry is at x = h.

4 0

2 years ago

Read 2 more answers

Of all the listeners who call the local radio station on the telephone , 60% are between the ages of 15 and 25. a random number

aivan3 [116]

Answer:

Step-by-step explanation:

1 will be B, dont know bout 2

7 0

2 years ago

12 points Add 1.5 x 10^7 to 2.7 x 10^9.

Alina [70]

Answer

259000000

Step-by-step explanation:

6 0

2 years ago

Start with 80 then use the rule “subtract 4” give five numbers.

jeka94

76-72-68-64-60 are your answers

6 0

2 years ago

Read 2 more answers