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1 year ago

12

What is the factored form of 36x4 – 25?

2 answers:

gladu [14]1 year ago

8 0

$36x^4 - 25=(6x^2)^2-5^2=(6x^2-5)(6x^2+5)$

babunello [35]1 year ago

8 0

its A (6x2-5)6x2+5)

Step-by-step explanation:

That is the factored form if 36x4-25

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The range of which function is (2, infinity)? y = 2x y = 2(5x) y = 5x +2 y = 5x + 2

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I think your functions are $y=2^{x}$ , $y=2*5^{x}$ and $y=2+5^{x}$

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Step-by-step explanation:

The function $c^{x}$ where c is a constant has

Domain : $c\geq 0$

Range : ( 0 , ∞ )

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I have attached the graph of each of the function, you can look at it for visualization.

<em> $y=2^{x}$ ⇒ </em>This function is same as $c^{x}$ so its range is <em>( 0 , ∞ )</em>.

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<em> $y=2+5^{x}$ </em> ⇒ If we add 2 to each value of the function $y=5^{x}$ , which has range ( 0 , ∞ ), the lower limit will change as 0+2=2 but the upper limit will be same as ∞. Therefore the range will become as <em>( 2 , ∞ )</em>.

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Answer:

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Step-by-step explanation:

Given curve equation,

$y^2=x^3+3x^2\hfill (1)$

To find tangent at (x,y)=(1,2) and point of intersection of horizontal tangent, differentiate (1) withrespect to x we get,

$2y\frac{dy}{dx}=x^3+3x^2$

$\implies \frac{dy}{dx}=\frac{3(x^2+2x)}{2y}$

At (1, 2), tangent line is,

$\frac{dy}{dx}|_{(1,2)}}=\frac{15}{4}$

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2 years ago

Orin solved an equation and justified his steps as shown in the table.

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Answer:

Step-by-step explanation:

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1 year ago