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3 years ago

What is the equation of the graph ?

Mathematics

1 answer:

ZanzabumX [31]3 years ago

4 0

Answer:

what graph

Step-by-step explanation:

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Consider the first 2 terms of the sequence -6, 18,...

____ [38]

Answer:

arithmetic sequence: 24, 42, 66, 90, 114; y = 24x - 30

geometric sequence: -54, 162, -486, 1458, -4374; y = -6(-3)^(x - 1)

Step-by-step explanation:

Arithmetic sequence:

-6, 18, ...

18 - (-6) = 24

18 + 24 = 42

42 + 24 = 66

66 + 24 = 90

90 + 24 = 114

y = -6 + 24(x - 1)

y = -6 + 24x - 24

y = 24x - 30

Geometric sequence:

-6, 18, ...

18/(-6) = -3

18 * (-3) = -54

-54 * (-3) = 162

162 * (-3) = -486

-486 * (-3) = 1458

1458 * (-3) = -4374

y = -6(-3)^(x - 1)

5 0

2 years ago

E=6c^2-2c-1<br> F=-4c^2+7c+5<br> E+F=

kifflom [539]

Answer:

E + F = 2c^2 + 5c + 4

Step-by-step explanation:

E=6c^2-2c-1

F=-4c^2+7c+5

E+F= 6c^2 -2c -1 + -4c^2 + 7c + 5

E + F = 6c^2 - 4c^2 - 2c + 7c - 1 + 5

E + F = 2c^2 + 5c + 4

4 0

3 years ago

PLEASE NO SPAM!!!! I REALLY NEED TO GET A GOOD GRADE ON THIS!

kenny6666 [7]

Answer:

I think it is A

Step-by-step explanation:

3 0

2 years ago

Plz help!

OLga [1]

Answer:

a) 3x²-4x-15

b) binomial

5 0

2 years ago

A landscaping company is delivering crushed stone to a construction site .The Table shows the total weight in pounds W, of n loa

irina1246 [14]

Answer:

Option (C)

Step-by-step explanation:

From the given table,

Dependent variable is the weight of each load and independent variable is number of loads of crushed stones.

Let the equation that represents the total weight is,

W = mn + b

Where 'm' = slope of the line

b = y-intercept

n = number of loads

Since graph starts from the origin (0, 0), y - intercept 'b' will be 0.

Two points lying on the line are (0, 0) and (1, 2000)

Slope of the line 'm' = $\frac{y_2-y_1}{x_2-x_1}$

= $\frac{2000-0}{1-0}$

=2000

Therefore, equation will be,

W = 2000n

Option (C) will be the answer.

3 0

3 years ago