4 years ago

F(x)= -(x+5)^2 on which interval is this function increasing

Mathematics

1 answer:

Mashutka [201]4 years ago

6 0

Answer:

Answer is below

Step-by-step explanation:

The function is increasing between -∞ < x < -5.

This means that the function increases until it hits the point (-5,0).

I graphed the equation below to show you where I got my answer.

If this answer is correct, please make me Brainliest!

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-2/5 + 1 1/3 find the sum

Aleksandr-060686 [28]

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3 years ago

The initial number of people that are sick with the flu is 36 and growing at a rate of 8% every day.

Evgesh-ka [11]

There will be 84 people with flu after 11 days if I am right

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3 years ago

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Solve: 5 | x + 2 | + 2 > 7 The answer has the form: ( − ∞ , A ) ∪ ( B , ∞ ) ( A , B ) State your solution using interval nota

aliina [53]

Given:

$5|x-3|+3>7$

Aim:

We need to find the value of x.

Explanation:

Subtract 3 from both sides of the equation.

$5|x-3|+3-3>7-3$

$5|x-3|>4$

Divide both sides of the equation by 5.

$\frac{5}{5}|x-3|>\frac{4}{5}$

$|x-3|>\frac{4}{5}$

Square both sides.

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2 years ago

3. The expression sine - 4 + cose is equivalent to: F. -5 G. -4 H. -3 J. 3 K. 5

Alenkasestr [34]

Answer:

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Step-by-step explanation:

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3 years ago

a trapezoid has an area of 50 square inches. The bases are 3 inches and 7 inches. What is the height of the trapezoid.

charle [14.2K]

Answer: The answer is 10 inches.

Step-by-step explanation: Given that the area of a trapezoid is 50 square inches and the bases are 3 inches and 7 inches. We are to find the height of the trapezoid.

We know that the area of a trapezoid with height 'h' and bases 'a' inches and 'b' inches is given by

$A=\dfrac{a+b}{2}h.$

In the given question,

a = 3 inches, b = 7 inches, A = 50 square inches, h = ?

Therefore,

$50=\dfrac{3+7}{2}\times h\\\\\\\Rightarrow 50=5h\\\\\Rightarrow h=10.$

Thus, the required height is 10 inches.

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3 years ago