3 years ago

Please help with numbers 4 and 5

Mathematics

1 answer:

Sav [38]3 years ago

5 0

Idk
The answer and I can’t see it

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Find the slope for me please (2, -5) (7, -5)

OLga [1]

Answer:

slope=y2-y1/x2-x1

=-5+5/7-2

=0/5

Step-by-step explanation:

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3 years ago

What is the coefficient of the x9y-term in the binomial expansion of (2y 4x3)4?

Sonbull [250]

The binomial expansion: $T_{k+1}= \frac{n!}{(n-k+1 )!}a^{n-k} b^{k}$
a = 2y, b = 4 x^3, n = 4
( x )^3k = x^ 9
k = 3
$T_{4}= \frac{24}{6}(2y) ^{3-1} (4x^{3} )^{3}$
$T4=512 x^{9} y$
Answer: the coefficient is 512.

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The coefficient of the term 76x2 is: (2 is the exponent of 76x)

Lady_Fox [76]

The definition of a coefficient is the number BEFORE the variable. So in 76x^2, the coefficient is 76.

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3 years ago

(Please help worth 50 points) Part A

Marina86 [1]

$x_{123} \frac{x}{y} \sqrt{x} \left \{ {{y=2} \atop {x=2}} \right. x^{2} \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \int\limits^a_b {x} \, dx \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \leq \leq x_{123} \frac{x}{y}$

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2 years ago

Given that the graph below is a transformation of the graph f(x)=x2, which transformation occurred?

Sindrei [870]

Answer:

whats?

Step-by-step explanation:

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3 years ago

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