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3 years ago

Which one of these equations match the graph?

Mathematics

1 answer:

beks73 [17]3 years ago

3 0

Answer:

C y = 2sin(1/3) x

Step-by-step explanation:

It's a sin function since y = 0 at x = 0

The amplitude is 2

There are 2 cycles in 12π

so the period is 6π

The x coefficent is then 2π/6π = 1/3

Answer

C y = 2sin(1/3) x

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Please help ASAP you get 25 points and star answer

Ganezh [65]

Step-by-step explanation:

D because -2.3 is the number between -2 and -3 but it's not more than -2.5 (half point of -2and -3).

7 0

3 years ago

Helpp

Georgia [21]

Answer:

see explanation

Step-by-step explanation:

The average rate of change over the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

here [ a, b ] = [ 0, 8 ]

f(b) = f(8) = $\frac{16-2}{40-6}$ = $\frac{14}{34}$ = $\frac{7}{17}$

f(a) = f(0) = $\frac{-2}{-6}$ = $\frac{1}{3}$

f(b) - f(a) = $\frac{7}{17}$ - $\frac{1}{3}$ = $\frac{4}{51}$

average rate of change = $\frac{\frac{4}{51} }{8}$ = $\frac{1}{102}$

7 0

3 years ago

PLZ help super fast thanks

Nikolay [14]

Answer:

B. $\frac{1}{x^2y^7}$

Step-by-step explanation:

Given:

$(x^3y^{-2}z)(x^{-5}y^{-5}z^{-1})$

Hence Solving the given expression we get;

By Law of Indices which states;

$(a^xb^yc^z)(a^pb^qc^r) = a^{x+p}b^{y+q}c^{z+r}$

Hence we get;

$x^{3+(-5)}y^{(-2)+(-5)}z^{1+(-1)}\\\\x^{3-5}y^{-2-5}z^{1-1}\\\\x^{-2}y^{-7}$

Also We know that

$a^{-6} =\frac{1}{a^6}$

So,

$\frac{1}{x^2y^7}$

8 0

3 years ago

Do the functions in the table represent exponential growth or exponential decay?

Daniel [21]

Answer:

exponential growth

exponential decay

exponential growth

exponential decay

6 0

3 years ago

2(1/3x)(2/5y) <br> i cant solve this one can anyone help me I am stuck over here

Eva8 [605]

Answer:

4/15xy

step-by-step explanation:

2(1/3x) (2/5y)

= 2/3x × (2/5)y

= 2×2

3×5

= 4/15xy

Hope this answer helps you :)

Have a great day

Mark brainliest

4 0

3 years ago

Read 2 more answers