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2 years ago

5

What is the t-intercept of the line shown below?

1 answer:

larisa86 [58]2 years ago

6 0

Answer:

the y intercept is 2

Step-by-step explanation:

its when the slope passes through the y-axis

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Is -7.245 rational or irrational

Zina [86]

Answer: Rational

Explanation: Integers are positive and negative whole numbers. However, we can also have positive and negative fractions and decimals. These positive and negative fractions and decimals are not members of the set of integers. They are rational numbers

Hope this helps!

8 0

2 years ago

20 to 16 percent error

Allisa [31]

The answer for this is 25 percent

4 0

3 years ago

Is domain of f(x,y) = 1 + (4 -y^2)^1/2 open, closed or neither<br><br> is it bounded or unbounded?

omeli [17]

Answer:

Closed and Bounded.

Step-by-step explanation:

Hi there!

1) Let's start by finding the values in which the function is defined. Remember that this can be rewritten:

$f(x,y) = 1 + (4 -y^2)^{\frac{1}{2}} \:id\:est\:f(x,y)=1+\sqrt{(4 -y^2)}$

Since every quadratic root are defined for values $\geq$ 0 then, this help us to understand that we need calculate what interval this Domain is:

$4-y^{2} \geq 0\\4-y^{2}-4\geq -4\\-y^{2}\geq-4 \\y^{2}\leq4\\-2\leq y\leq 2$

$D=[-2,2]$

2) Graphically speaking, the domain is closed. For the values -2 and 2 are included, and bounded.

Bounded functions have all of their points contained by some circle origin centered. Check it out below.

6 0

3 years ago

In real world situations you will only deal with numbers in one form.<br> True<br> False

scoray [572]

Answer:

false. very false

3 0

3 years ago

Line AB contains points A (0, 1) and B (1, 5). The slope of line AB is

elixir [45]

solution here,

slope(m)=(y2-y1)/(x2-x1)

=(5-1)/(1-0)

=4/1 =4

6 0

2 years ago