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3 years ago

Y=-(x-3)^2 +8 in standard form

Mathematics

1 answer:

Zolol [24]3 years ago

5 0

Answer:

y=−2(x−)x+8

i believe this is it im not sure since ^2

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State the domain and range for the function. f(x)= -tan x

zaharov [31]

Answer:

domain: (-∞, ∞) \ (kπ+π/2 for integers k)
range: (-∞, ∞)

Step-by-step explanation:

The tangent function is undefined at odd multiples of π/2. It can take on any value.

The domain is all real numbers except odd multiples of π/2.

The range is all real numbers.

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3 years ago

Help with number 4 and number 7 please

Kaylis [27]

Answer is in the picture

6 0

3 years ago

What is the sum of -7 and its additive inverse?

Virty [35]

Answer:

The sum of a number and its additive inverse is equal to 0.

Step-by-step explanation:

3 0

4 years ago

Can someone fr help me with this like right now i’ll appreciate it sm

rjkz [21]

Step-by-step explanation:

Since

$\frac{108}{72} = \frac{3}{2}$

$\frac{72}{48} = \frac{3}{2}$

$\frac{48}{32} = \frac{3}{2}$

The function has a constant factor so we have a exponential function.

The equation of a exponential function is

$y = a(b) {}^{x}$

Where a is the initial value and b is the growth factor

The growth factor is 3/2,

The initial value in 32

$y = 32 ( \frac{3}{2} ) {}^{x}$

Plug in 4 for x.

You will get 162

Plug in 5 for x you will get

243.

2013- 162

2014- 243

8 0

2 years ago

1 inch corresponds to 4ft, what is 2 1/4 inches converted to feet

Roman55 [17]

Answer:

9 feet

Step-by-step explanation:

2 1/4 can be written as an improper fraction 9/4

we are given:

1 inch ----> corresponds to 4 feet

hence,

2 1/4 inch ---> corresponds to 4 feet x 2 1/4 = 4 x (9/4) = 9 feet

5 0

4 years ago