3 years ago

Will the border line of the graph of y < - x2 + 4x + 5 be a solid line or a broken

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

7 0

Step-by-step explanation:

When the inequality uses < or >, it is a broken line.

For the point (0, 0) it means that x = 0 and y = 0.

Since (0) < (0)² + 4(0) + 5 is true, the point is part of the solution.

You might be interested in

suppose the distnace in feet that an object travels t seconds is given by the formula d=64t^2 how far would the object travel af

Darya [45]

Answer:

The object travels 144,000,000 feet.

Step-by-step explanation:

The distance the object travel after t seconds is given by:

$d(t) = 64t^2$

How far would the object travel after 1.5 * 10^3 seconds

This is d when $t = 1.5 \times 10^3 = 1500$ , so $d(1500)$

$d(1500) = 64*1500^2 = 144000000$

The object travels 144,000,000 feet.

8 0

3 years ago

What is the common denominator 1/4 1/3

Ksivusya [100]

12 because if u multiply 3*4 it is 12 and 4*3 is 12 so they both have 12 in common I hope this helps and have a nice day =)

5 0

3 years ago

Read 2 more answers

Question 7

Eddi Din [679]

Answer:

Step-by-step explanation:

New height to initial height=

10/4=2.5

New width from initial width should be 5×2.5=12.5inches

4 0

3 years ago

How many cups are 125 grams

KengaRu [80]

Answer:

5/8 cup

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

What is the median of the following group of number

Maslowich

8 Is your answer so option A

3 0

3 years ago

Read 2 more answers