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4 years ago

Someone please explain

Mathematics

1 answer:

OLga [1]4 years ago

5 0

Answer:

all work is shown

plug in the domain x to find the range f(x)

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I need help quickly!!!!

Mademuasel [1]

A) Yes, it starts with the same coordinates. because it start as (0,0)
B) No, it because it (6,3)
C) No, because the line segment goes higher and higher.
D) No, because the domain and range dont repeat.
E) I dont exactly know sorry :/

8 0

3 years ago

In which region of its domain is.the function y=x^2-4 decreasing

WITCHER [35]

Answer:

${b}^{2} - 4ac = 0 - 4 \times 1 \times ( - 4) = 16$

$\sqrt{16} = 4$

$\frac{ - b}{2a} = \frac{0}{2} = 0$

$\frac{ - 4}{4} = - 1$

it is decreasing from negative infinity to 0

6 0

3 years ago

What is the linear equation of the line in point-slope form?

Triss [41]

Answer:

4- 4Step-by-step explanation:

6 0

3 years ago

The formula for the volume of a cone is V=1/3 pi r2h the radius r of the cone may be expressed as

Naily [24]

r = √(3V/πh)

multiply both sides by 3 to eliminate the fraction

πr²h = 3V ( divide both sides by πh )

r² = 3V/ πh ( take the square root of both sides )

r = √(3V/πh)

3 0

3 years ago

Read 2 more answers

Which point has the coordinates(-0.5,- 2.5 )?

romanna [79]

Answers: There is no image for me to see the points A,B,C and D. Therefore, I can't answer numbers 1 and 2.

ANSWER TO: Which statement is true about the ordered pair (1.5,- 0.5) ?

The correct answer to this one is <u>B</u>.

ANSWER TO: The following points are plotted on a coordinate plane: (-1, 2 ), ( - 1, 7), and (4, 2). If the points are connected by straight lines, which shape will they form?

The correct answer to this answer is <u>B</u>, please see the attached file below.

ANSWER TO: Which of the following coordinates can be added to the coordinate plane to create a trapezoid?

ERROR: This question is way too confusing for one person. Please reword it, have a nice day.

7 0

3 years ago

Read 2 more answers