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2 years ago

Use the graph to determine the domain and range of the function

Mathematics

1 answer:

navik [9.2K]2 years ago

8 0

Answer:

Domain (-4,6)

Range(5,0)

Step-by-step explanation:

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The ratio of small dogs to large dogs at a show is 4:3. If there are a total of 56 dogs in the show, how many are large dogs?

aliya0001 [1]

I am going to assume you mean 56 SMALL dogs in the show. If you do, your answer is 42 large dogs.

8 0

3 years ago

Solve the system of linear equations 3x-2y=1 9x-6y=1

erik [133]

solution:

3x-2y=1 , -9x-6y=-3.

solution system can be represent in (13,0) ( 1 3 , 0 ).

6 0

3 years ago

Simplify -3d^8(-4d^-14). Assume d =/ 0

Alenkinab [10]

Answer:

$\frac{12}{d^6}$

Step-by-step explanation:

$-3d^8\left(-4d^{-14}\right)$

Double negative = Positive:

$3d^8*4d^{-14}$

Apply negative exponent formula:

$3*d^8*4*\frac{1}{d^{14}}$

Multiply:

$\frac{12d^8}{d^{14}}$

Apply exponent rule: $\frac{x^a}{x^b}=\frac{1}{x^{b-a}}$

Thus, $\frac{12}{d^{14-8}}$

Simplify:

$\frac{12}{d^6}$

8 0

3 years ago

the 43rd term of an arithmetic sequence is -671 and the 52nd term is -806. find the first term and the common difference.

Bond [772]

Answer:

First term = -41.

Common difference = -15.

Step-by-step explanation:

nth term: an = a1 + (n - 1)d where a = first term and d = the common difference.

-671 = a1 + (43 - 1)d

-806 = a1 +(52 - 1)d

-671 = a1 + 42d

-806 = a1 + 51d

Subtracting ( to eliminate a1):

-671 - (-806) = 42d - 51d

-9d = 135

d = -15

Substitute for d in the first equation:

-671 = a1 + 42*-15

-671 = a1 - 630

a1 = -671 + 630 = -41.

3 0

3 years ago

How do you do this question?

Brums [2.3K]

Answer:

Step-by-step explanation:

$f(x)=sin^2(3-x)\\f'(x)=2 sin(3-x) cos(3-x)(-1)\\f'(0)=-2 sin 3cos 3\\B$

4 0

3 years ago

Read 2 more answers