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3 years ago

1.A function is a relation in which each input has only one output.

Mathematics

1 answer:

solong [7]3 years ago

6 0

Answer:

1.) True

2.) - tables - graphs - equations (I guess all of above)

3.) line

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The number of feet in i inches

joja [24]

If you mean 1 insted of i it would be a 1/12 or a twelef
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4 years ago

At the bowling alley, Ethans family spent $4 to rent shoes plus $8 for each game that they bowled. If they spent $36 total, how

stellarik [79]

Answer:

Step-by-step explanation:

the equation is

36 = 4+8x

when you solve for x the answer is 4

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3 years ago

The graph of the function, B(x), is shown below. Determine the following values for the function:

Softa [21]

Answer:

$B(-1) = 1\\\\B(3) = 0\\\\B(1) =2$

Step-by-step explanation:

By definition, a relation is a function if each input value has one and only one output value.

The input values are the x-values and the output values are the y-values.

Given:

$B(-1),B(3)$ and $B(1)$

We can identify that we need to find the output values of these input values:

$x=-1\\x=3\\x=1$

Observe in the graph attached that:

When $x=-1,\ y=1$

When $x=3,\ y=0$

When $x=1,\ y=2$

Therefore:

$B(-1) = 1\\\\B(3) = 0\\\\B(1) =2$

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3 years ago

How does the presence of carbon dioxide in the atmosphere help life to flourish on Earth? Choose all that apply.

hram777 [196]

Answer:

I think it's by mantaining the warm temperatures required for the life on the Earth

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3 years ago

Read 2 more answers

Find the domain of f(x). f(x) = √9x+36

horsena [70]

Answer:

The domain in interval notation is [-4,∝) or set build: {x|x $\geq$

Step-by-step explanation:

I'm assuming the 9x and the 36 are in the root

$\sqrt{9x+36}$

first we must solve for x

${9x+36}\geq 0$

substract 36 to both sides

${9x}\geq -36$

divide by 9 to both sides

$\frac{9x}{9} }\geq \frac{-36}{9}$

simplify left side

$x\geq \frac{-36}{9}$

simplfy right side

$x\geq -4$

The domain in interval notation is [-4,∝) or set build: {x|x $\geq$ -4}

6 0

3 years ago