3 years ago

F(x) = 2x2 – 15 Find f(-2)

1 answer:

8 0

Wherever you see an x, replace it with -2,
So f(-2) = 2(-2^2) -15
= (2x4)-15
= -7

You might be interested in

Anna71 [15]

13C10 = 13C3 = 13x12x11/(1x2x3) =
"286 ways".

4 0

3 years ago

Yuki888 [10]

I don’t understand the question, can you restate it?

5 0

2 years ago

VashaNatasha [74]

Answer:

∠ DFE = 15°

Step-by-step explanation:

The inscribed angle DFE is half the measure of its intercepted arc, that is

∠ DFE = $\frac{1}{2}$ DE = $\frac{1}{2}$ × 30° = 15°

5 0

3 years ago

KIM [24]

No, table a is not a function. It is not a function because no x coordinates can share the same y coordinates.

4 0

3 years ago

Mila [183]

Answer:

Step-by-step explanation:

4 0

2 years ago