3 years ago

Do the functions have the same concavity? f(x)=2x^2-10x-30

2 answers:

6 0

Answer:

Step-by-step explanation:

love history [14]3 years ago

5 0

Answer:

Use the inflection points to set up intervals. Substitute a value into each interval to find where the curve is concave up or down.

The graph is concave up

You might be interested in

irga5000 [103]

Answer:

Step-by-step explanation:

There is no slope because it is a strait vertical line.

8 0

3 years ago

Hunter-Best [27]

It would be C:55,
hope this helps u out

7 0

3 years ago

goblinko [34]

3? Because a significant figure includes all digits except leading zeros or trailimg zeros. So if you take the zeros away you only have 3 numbers

3 0

3 years ago

kirza4 [7]

Answer:

Move all terms that don't contain

x to the right side and solve.

x=4+3y2

Step-by-step explanation:

4 0

3 years ago

attashe74 [19]

Answer: 11

Step-by-step explanation:

By the Pythagorean theorem, x is about 11 cm.

5 0

2 years ago