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3 years ago

Graph the linear equation. x = - 9 help in any way u can please

Mathematics

1 answer:

alukav5142 [94]3 years ago

6 0

This is a vertical line that goes through all points with an x-coordinate of -9.

To graph it, I can give you a couple of points this line goes through so you can draw it more easily.

Points that are on line: (-9,0) and (-9,1)

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weeeeeb [17]

$21.99 each

1. 3.66+62.31 (since it was discounted)

2. 65.97/3 (for each shirt)

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3 years ago

PLEASE HELP ME FOR BRAINLIEST AND 30 POINTS PLS

laiz [17]

Answer:

Using function concepts, we have that:

1. Non-linear

x y

0 1

1 2

2 5

3 10

3. Linear

: Linear

: Non-Linear

: Linear

5. Linear

In a linear function, the rate of change is constant.

A linear function is also of the first degree.

Item 1:

From -3 to -1, the rate of change is of

From -1 to 1, the rate of change is of .

Different rates of change, so non-linear.

Item 2:

At function b, from 0 to 1, the rate of change is of 1, from 1 to 2 of 3, different rates of change, so non-linear.

Item 3:

Highest degree of x is 1, so first degree, and thus linear.

Item 4:

The only non-linear is , which is of the second degree.

is a constant function, with a rate of change of 0, so linear.

The last function is written as:

Highest degree of x is 1, so also linear.

Item 5:

In all cases, the rate of change is constant, so linear

Step-by-step explanation:

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2 years ago

Divide 5 in a ratio of 1:2:3

anastassius [24]

In plain and short, we simply divide 5 by (1+2+3) and then distribute the pieces likewise

$\bf 5\qquad 1:2:3\qquad \cfrac{5}{1+2+3}\implies \cfrac{5}{6}
\\\\\\
\stackrel{\textit{ratio of 1}}{1\left( \frac{5}{6} \right)}\qquad \stackrel{\textit{ratio of 2}}{2\left( \frac{5}{6} \right)}\qquad \stackrel{\textit{ratio of 3}}{3\left( \frac{5}{6} \right)}\qquad \implies \qquad \frac{5}{6}~:~\frac{5}{3}~:~\frac{5}{2}$

add the ratios up, and you'll get 5.

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3 years ago

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Step-by-step explanation:

please find the attached document

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2 years ago

Sheila has 12 1/2 pounds of potato salad. She wants to divide the potato salad into containers, each of which holds 2 1/4 pounds

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Answer:

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