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leva [86]
3 years ago
9

Find f(-3) if f(x) = x 2. -9 -6 6 9

Mathematics
2 answers:
Stella [2.4K]3 years ago
6 0
The answer would be -6 as far as I know

Contact [7]3 years ago
3 0

Answer:

I did this and said 9 and I got it right.

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URGENT PLEASE HELP
Inga [223]

Answer:

y = - \frac{1}{3} x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 3 ← is in slope- intercept form

with slope m = 3

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{3}, hence

y = - \frac{1}{3} x + c ← is the partial equation of the perpendicular line

To find c substitute (3, 1) into the partial equation

1 = - 1 + c ⇒ c = 1 + 1 = 2

y = - \frac{1}{3} x + 2 ← equation of perpendicular line

4 0
3 years ago
Please help!
Marat540 [252]

Answer:

y= 3(x+5)^2 -4

5 0
3 years ago
Please help with this question. Will give 5 stars and a thanks. Thanks!
EleoNora [17]
Answer: the height of the flagpole is 21 ft.
3 0
3 years ago
Help with this question please
dimaraw [331]

The answer should be C

4 0
3 years ago
If a right circular cone is intersected by a plane so that the intersection goes through the cone’s vertex as well as an edge of
Klio2033 [76]

Answer:

It is C.

Step-by-step explanation:

Im finding it a bit difficult to put it into words - but you can picture it in your brain. It is a line. The plane is just touching the surface of the cones.

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3 years ago
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