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Monica [59]
3 years ago
10

Giving brainiest you and chose more than one option.

Mathematics
1 answer:
Effectus [21]3 years ago
7 0

Answer:

Option 2. The scale factor is 2

Option 4. The center of dilation is at (-2,-1)

Step-by-step explanation:

I graphed it and points lined up at (-2,-1) and the side lengths doubled.

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What is a polynomial ?
ikadub [295]

aApolynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.

There are 3 sets of polynomials; LINEAR, QUADRATIC and CUBIC

Linear: ax + b = 0

Quadratic: ax^2+bx+c=0

Cubic: ax^3 + bx^2+cx+d = 0

7 0
3 years ago
Use logarithmic differentiation to find dy/dx. y = (1 + x)^1/x, x > 0
vovangra [49]

Use exp/log functions to rewrite y as

y = (1+x)^{\frac1x} \implies y = \exp\left(\ln\left(1+x)^{\frac1x}\right)\right)

One of the properties of logarithms lets us bring down the exponent, so

y = \exp\left(\dfrac{\ln(1+x)}x\right)

Now take the derivative of both sides with respect to x. By the chain and quotient rules,

\dfrac{dy}{dx} = \exp\left(\dfrac{\ln(1+x)}x\right) \times \dfrac{\frac x{1+x} - \ln(1+x)}{x^2}

Simplify:

\boxed{\dfrac{dy}{dx} = \frac{x - (1+x)\ln(1+x)}{x^2(1+x)} (1+x)^{\frac1x}}

6 0
2 years ago
What is the domain of a cube root function?
fomenos

Answer:

C. All real numbers

Step-by-step explanation:

3 0
3 years ago
Find the values of c and d​
forsale [732]

36 + 3c = 90 \\ 3c = 90 - 36 \\ 3c = 54 \\ c = 18

5d + 10 = 90 \\ 5d = 90 - 10 \\ 5d = 80 \\ d = 16

4 0
4 years ago
Plsss help it due today I don’t understand how to do this plssss don’t just take the points
tensa zangetsu [6.8K]

Answer:

d a m i dont even know this

Step-by-step explanation:

4 0
3 years ago
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