3 years ago

Heeelllppp me please :)

Mathematics

1 answer:

Sophie [7]3 years ago

4 0

The common ratio is 3.

I hope this helps!

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Determine the equation

sergejj [24]

Answer:

$y=\frac{3}{4} x-\frac{5}{4}$

Step-by-step explanation:

two points on the line are

(-1, -2)

(-5, -5)

The slope:

$m=\frac{-2-(-5)}{-1-(-5)} =\frac{-2+5}{-1+5} =\frac{3}{4}$

The equation:

with (-1,-2)

$y-(-2)=\frac{3}{4} (x-(-1))$

$y+2=\frac{3}{4} x+\frac{3}{4}$

$y=\frac{3}{4} x+\frac{3}{4} -\frac{8}{4}$

$y=\frac{3}{4} x-\frac{5}{4}$

Hope this helps

8 0

3 years ago

How does d transfer in y=(x-d)^2+7

kompoz [17]

Step-by-step explanation:

y=(x-d)²+7

y-7=(x-d)²

√(y-7)=x-d

d=x-√(y-7)

I would appreciate if my answer is chosen as a brainliest answer

8 0

3 years ago

The function f(x) is a quartic function and the zeros of f(x) are -4,-3,2 and 5. Assume the leading coefficient of f(x) is 1. Wr

777dan777 [17]

Answer:
f(x) = x⁴-6x³-13x²+66x+72
Step-by-step explanation:
Factors are: (x+3)(x+1)(x-4)(x-6)
[(x+3)(x+1)][(x-4)(x-6)]
[x²+3x+x+3][x²-4x-6x+24]
(x²+4x+3)(x²-10x+24)
x⁴+4x³+3x²-10x³-40x²-30x+24x²+96x+72
f(x) = x⁴-6x³-13x²+66x+72

5 0

3 years ago

Definition: The ___ tells how fast a line rises or falls between any two points on that line. Algebraically it is expressed as (

liraira [26]

The answer is the slope which is rise over run.

7 0

4 years ago

Read 2 more answers

A wall that is 12 feet high on the building is 36 centimeters high on the model. Find rhe height on the model of a door that is

Minchanka [31]

Answer:

Cone volume = [PI * radius ^ 2 * height] / 3 therefore,

Cone height = [3 * Cone Volume] / (PI * radius^2)

Step-by-step explanation:

6 0

4 years ago