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3 years ago

What are the domain and range of the function?

Mathematics

1 answer:

Naily [24]3 years ago

8 0

Answer: Domain: (-inf,inf) Range; [-4,inf)

Step-by-step explanation: Domain is x values possible and range is y values possible. Quadratics always have a domain of (-inf,inf) and the range starts from -4 going up infinitely. and if -4 is included then we use a bracket therefore, [-4,inf). Also, infinity always has a parenthesis.

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Which will result in a difference of squares?

SIZIF [17.4K]

Answer:

The expression which will result in difference of two squares is:

(–7x + 4)·(–7x – 4)

Step-by-step explanation:

We know that the formula of the type:

(a-b)(a+b)=a²-b²

i.e. it is a difference of two square quantities. (a^2 and b^2)

since,

a= -7x , b=4

(-7x+4)(-7x-4)= (-7x)² - (4)²

=(7x)² - 4²

So the expression is a difference of two square quantities:

(7x)² and (4)²

Hence the answer is (–7x + 4)·(–7x – 4)....

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3 years ago

Please assist me with this problem

Mkey [24]

Answer:

○ $\displaystyle From\:x = 0\:to\:x = 1$

Step-by-step explanation:

<em>The graph is shown above</em>.

Clearly, from 0 to 1, it decreases.

I am joyous to assist you anytime.

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4 years ago

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Rzqust [24]

Answer:

B. g is Greater or equal to 64

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4 years ago

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Solve for area of the shaded region (#61) <br> Pls explain im so confused

BartSMP [9]

Answer: So after reading my explanation you can simply find the area good luck!

Step-by-step explanation:

Inequality 1 is graphed in blue and inequality 2 is graphed in red. The overlap of the shaded regions (purple shading) represents the solution. ... Inequality 1 is graphed in blue and inequality 2 is graphed in red. In this case the regions do not overlap. This indicates that there is no solution to the system

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4 years ago

ANSWER QUICKLEY PLEASEE 10 g of salt is dissolved in water. The mass of the salt water solution is 85 g. What was the mass of th

aalyn [17]

Answer:

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Step-by-step explanation:

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3 years ago