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3 years ago

PLEASE HELP QUICK I WILL GIVE BRAINLIEST ANSWER

Mathematics

1 answer:

Flauer [41]3 years ago

8 0

Answer:

it is 9.28 coz when I calculated that's what I got

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Use the leading coefficient test to determine the end behavior of the polynomial function?

qwelly [4]

This is a parabolic function
A negative lead coefficient means that f(x) is increasing from the left and decreasing to the right. It will have a maximum value vertex.

8 0

4 years ago

What does -16t^2 mean in h(t)=5+100t-16t^2

marissa [1.9K]

-16t^2 represent the position on the graph on the negative side.

According to the statement

we have given equation is h(t)=5+100t-16t^2 -(1)

And we have to find representation of -16t^2

we know that the equation number (1) represent the Quadratic Equation

And in this we have to solve the Quadratic Equation and find the representation of the given terms. then

h(t)=5+100t-16t^2

5+100t-16t^2 = 0

16t^2 -100t-5 = 0

In this equation 16t^2 represent the equation on the graph.

It means that it shows the position on the graph.

Overall, -16t^2 represent the position on the graph on the negative side.

Learn more about GRAPH here brainly.com/question/4025726

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4 0

2 years ago

Select the graph of the solution. Click until the correct graph appears. |x| + 3 > 7

Andre45 [30]

Answer: answer is in picture

Step-by-step explanation:

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3 years ago

The graph of the equation x^2+6x+y^2-16y=-9 is a circle. Choose True or False for each statement

BigorU [14]

Answer:

see the explanation

Step-by-step explanation:

we have

$x^2+6x+y^2-16y=-9$

Convert the equation of the circle in center radius form

Group terms that contain the same variable

$(x^2+6x)+(y^2-16y)=-9$

Complete the square twice. Remember to balance the equation by adding the same constants to each side

$(x^2+6x+9)+(y^2-16y+64)=-9+9+64$

$(x^2+6x+9)+(y^2-16y+64)=64$

Rewrite as perfect squares

$(x+3)^2+(y-8)^2=8^2$

The center of the circle is (-3,8)

The radius of the circle is 8 units

Verify each statement

A. The center of the circle is (3,-8).

False

The center of the circle is (-3,8)

B. The circle is tangent to the x-axis

True

The circle is tangent to x=5 and x=-11 and is tangent to y=0 and y=16

Remember that y=0 is the x-axis

C. The circle has a radius of 64

False

The radius of the circle is 8 units

7 0

3 years ago

There are 19 men and 31 women on an airplane. What is the ratio of the number of male passengers to the total number of passenge

castortr0y [4]

Answer:

19/50

Step-by-step explanation:

19 males and 50 people are in total

3 0

2 years ago

Read 2 more answers