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1 year ago

Find the domain and range of the function graphed below. Write your answers in interval notation.

Mathematics

1 answer:

AfilCa [17]1 year ago

8 0

Answer:

Domain: $(-\infty, \infty)$
Range: $(-\infty, -1]$

Step-by-step explanation:

The domain is the set of x-values and the range is the set of y-values.

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Does anyone know the answer??

andrew-mc [135]

Answer:

it's c

the slope is 5/2 and the y intercept is 10

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2 years ago

Which of the following are remote interior angles of _1? Check all that apply.

andrew11 [14]

Answer:

I would say 2,3,4.

Step-by-step explanation:

I hope this helps and i hope this is the right answer

8 0

2 years ago

What is the answer of this when was the indipendence day

Paladinen [302]

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3 years ago

Paige launched a ball using a catapult she built. The height of the ball (in meters above the ground) ttt seconds after launch i

agasfer [191]

Answer:

1) Factor form : $h(t)=-5t(t-8)$

2) 8 second after launch.

Step-by-step explanation:

The height of the ball (in meters above the ground) t seconds after launch is modeled by

$h(t)=-5t^2+40t$

To find the time when ball hit the ground, we need to find the factor form of the given function.

$h(t)=-5t(t-8)$

When ball hi the ground, then height of the ball from the ground is 0.

$h(t)=0$

$-5t(t-8)=0$

Using zero product property, we get

$-5t=0\Rightarrow t=0$

$t-8=0\Rightarrow t=8$

Ball hit the ground at t=0 and t=8. It means ball hit the ground in starting and 8 second after launch.

5 0

2 years ago

(6x^3-x^4+7)+(7x^4-3+2x^2

Mama L [17]

Answer:

6x⁴ + 6x³ + 2x² + 4

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define

(6x³ - x⁴ + 7) + (7x⁴ - 3 + 2x²)

Step 2: Simplify

Combine like terms (x⁴): 6x⁴ + 6x³ + 2x² + 7 - 3
Combine like terms (Z): 6x⁴ + 6x³ + 2x² + 4

5 0

2 years ago