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gavmur [86]
3 years ago
13

Which equation is the inverse of y = 100 – x2?

Mathematics
2 answers:
Rashid [163]3 years ago
7 0
<span><span>f<span>−1</span></span><span>(x)</span></span>=<span>√<span>100<span>−x</span></span></span>,<span>−<span>√<span>100<span>−<span>x</span></span></span></span></span>
expeople1 [14]3 years ago
3 0
We replace y with x and x with y, and then we have:

x=100-y^2

Then we have y =  \sqrt{100-x}
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For the equation below, determine its order. Name the independent variable, the dependent variable, and any parameters in the eq
PIT_PIT [208]

Answer:

The equation is an differential equation of second order.

The dependent variable is x, while t is the independent variable.

Step-by-step explanation:

The order of the equation depends on the greatest grade of the derivative, in this case it's the second derivative (x'')

Since x is a function of t, we would have that t is the independent variable while x is the dependent variable.

3 0
3 years ago
How to write an equation in slope intercept form
hjlf
Slope intercept form is y=mx+b.
Y and x stay. 
M is your slope.
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8 0
3 years ago
What is the value of x in the equation 2x + 1/2x + 2(1+x) = 29?
erica [24]

Answer:

<h2>x = 6</h2>

Step-by-step explanation:

2x  +  \frac{1}{2} x + 2(1 + x) = 29

Multiply through by 2

That's

4x + x + 4(1 + x) = 58

<u>Expand</u>

That's

5x + 4 + 4x = 58

9x = 58 - 4

9x = 54

Divide both sides by 9

That's

\frac{9x}{9}  =  \frac{54}{9}

We have the final answer as

<h3>x = 6</h3>

Hope this helps you

5 0
3 years ago
Consider the degree 5 polynomial function P(x)=x^5-4x^3+2x^2+3x-5. You do not need to factor this polynomial to answer the quest
olga2289 [7]

Answer:

5.

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In this problem, and without factoring the polynomial, we observe that the <u>polynomial function is a 5 degree function so we can know that it will have 5 linear factors. </u>

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3 years ago
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umka21 [38]
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-2
2=b


y=2x+2
6 0
3 years ago
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