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nikdorinn [45]
2 years ago
8

How many coefficients are in the expression 5x^3-2x^2+6x-4

Mathematics
2 answers:
NeX [460]2 years ago
5 0
There are 3 co-efficients in this expression
avanturin [10]2 years ago
3 0

Answer:

there are three coefficients in the expression :)

Step-by-step explanation:

first i found the x  and y

the list of x's were: -1, 0, 1, 2, 3.

the list of y's were: -17, -4, 5, 40, 131.

then i put the coordinates into a calculator to find the possible correlation coefficients and found that the Correlation coefficient was 3, because that's what the online calculator got.

<u>×║hope this helps ║ ×</u>

(0ω0)

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Which function below is the inverse of f(x) = x^2-9
USPshnik [31]
To find the inverse
replace f(x) with y
switch all x and y
solve for y
replace y with f⁻¹(x)

f(x)=x^2-9
y=x^2-9
x=y^2-9
x+9=y^2
sqrt both sides
\sqrt{x+9}
replace
f⁻¹(x)=\sqrt{x+9}

that is the inverse
5 0
3 years ago
Nevaeh went shopping for a new phone because of a discount sale. She multiplied the price of the phone by 0.95 to find the price
ella [17]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
Someone please help!!
steposvetlana [31]

Answer:

y-6 = -7x + 21

Step-by-step explanation:

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Another way to write it is

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3 years ago
Henry had beaten 12 levels in a video game. If the ratio of levels he had beaten to not
babunello [35]
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8 0
2 years ago
A helicopter is hovering above a road at an altitude of 24 m. At a certain time, the distance
LuckyWell [14K]

Answer: 32.23°

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we have: ΔABC is a right triangle => sin ∠ACB = 24/45

=> m∠ACB = 32.23°

Step-by-step explanation:

5 0
2 years ago
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