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3 years ago

Which equation passes through the points ( -4,1 ) (-8,13 )

Mathematics

1 answer:

Mashutka [201]3 years ago

4 0

Answer:

y= = -3x -11

STANDARD FORM: 3x+y= -11

Step-by-step explanation:

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Write a polynomial f (x) that satisfies the given conditions. Polynomial of lowest degree with zeros of -4 (multiplicity 3), 1 (

yuradex [85]

Answer:

Step-by-step explanation:

Polynomial f(x) has the following conditions: zeros of -4 (multiplicity 3), 1 (multiplicity 1), and with f(0) = 320.

The first part zeros of -4 means (x+4) and multiplicity 3 means (x+4)^3.

The second part zeros of 1 means (x-1) and multiplicity 1 means (x-1).

The third part f(0) = 320 means substituting x=0 into (x+4)^3*(x-1)*k =320

(0+4)^3*(0-1)*k = 320

-64k = 320

k = -5

Combining all three conditions, f(x)

= -5(x+4)^3*(x-1)

= -5(x^3 + 3*4*x^2 + 3*4*4*x + 4^3)(x-1)

= -5(x^4 + 12x^3 + 48x^2 + 64x - x^3 - 12x^2 - 48x - 64)

= -5(x^4 + 11x^3 + 36x^2 + 16x -64)

= -5x^3 -55x^3 - 180x^2 - 80x + 320

8 0

3 years ago

Read 2 more answers

Angles 1 and 2 are complementary. If angle 1 = 35, then what is the measure of angle 2?

enot [183]

Answer:

doge

Step-by-step explanation:

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4 0

2 years ago

For which equations is 8 a solution? Check all that apply.

ki77a [65]

Answer:

The 2nd, 3rd, and 8th choice

Step-by-step explanation:

6 0

3 years ago

Which linear function has the steepest slope

julia-pushkina [17]

Answer: A) y=-8x+5

A) m= -8

B) m= -2

C) m= 7

D) m= 6

4 0

3 years ago

Read 2 more answers

The prism has a volume of 160 cm3.

vodka [1.7K]

In order to find the volume, you have to find the volume ratio. To find the volume ratio you have to cube the scale factor. 1/2 cubed is 1/8. Now to find the volume, you multiply the volume ratio by the volume of the original prism. 160x1/8= 20 The answer is 20cm3

7 0

3 years ago