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Wittaler [7]
3 years ago
8

Please answer CORRECTLY !! Will mark brainliest !!!!

Mathematics
2 answers:
kykrilka [37]3 years ago
4 0

Answer:

g(-9)=1

Hope this helps! Please mark brainliest :)

Elan Coil [88]3 years ago
4 0
G(-9)=1

This is because you have the graph of g(x)=y and once you plug in x (-9), the corresponding y is 1.
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2 years ago
Someone quickly hell
Elza [17]

Answer:

£3,780

Step-by-step explanation:

Total rows = 19 rows

Seats per row = 28 seats

Cost of tickets per seats = £8.75

Total number of seats at the concert = Total rows × seats per row

= 19 rows × 28 seats

= 532 seats

The tickets for 100 seats have not been sold

Total number of tickets = sold tickets + unsold tickets

532 = sold tickets + 100

532 - 100 = sold tickets

432 = sold tickets

Sold tickets = 432 tickets

Total cost estimate of sold tickets = sold tickets × cost of tickets per seats

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= £3,780

3 0
3 years ago
Solve using quadratic formula. 7x^2-12x+3=0
vazorg [7]
X = (12 +- sqrt (144 -4(7)(3))/14
x = (12 + - sqrt (144 - 84))/14
x = (12 + - sqrt(60))/14
x = (12 + - 2sqrt 15))/14
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4 0
3 years ago
What is the recursive formula for the geometric sequence with this explicit
AveGali [126]
The answer of this equation is a^n=9(-1/4) (n+ 1)
3 0
2 years ago
Write an equation of the parabola with focus (0, -3) and vertex at the origin. Use z for the independent variable.
olchik [2.2K]

Answer:

z^2 = -12y

or y = -(z^2/12)

Step-by-step explanation:

Answer:

z^2 = -12y

Step-by-step explanation:

Given the vertex at origin;

This is same as (0,0)

The focus (0,-3)

The general form is;

(z-h)^2 = 4p(y-k)

(h,k) is the vertex (0,0); so h = 0 and k = 0

The focus is given as;

(h,k + p)

so ;

k + p = -3

but k =0

so p = -3

Thus, the equation of the parabola is;

(z-0)^2 = 4(-3)(y-0)

z^2 = -12y

4 0
3 years ago
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