Ask question

Ask question

All categories

3 years ago

14

In the picture PLEASE HELP

1 answer:

Debora [2.8K]3 years ago

5 0

I believe it's not a function because the input (x) 4 has two outputs(y), 2 and 8.

You might be interested in

Through (-4,5) and parallel to y = -3/2x-5

Ratling [72]

<em>**Disclaimer** Hi there! I assumed the question to be asking for a line expression. The following answer will be according to this understanding. Please let me know if I am incorrect and I will modify my answer correspondingly</em>

Answer: $\Large\boxed{y-5=-\dfrac{3}{2} (x+4)}$

Step-by-step explanation:

<u>Given information</u>

$\text{Pass~through~point}=(x_1,~y_1)=(-4,~5)$

$\text{Parallel~to}:y=-\dfrac{3}{2} x-5$

<u>Given equation form</u>

<em>Point-slope form is the most efficient way to write the expression</em>

$\text{Point-slope form}:y-y_1=m(x-x_1)$

$(x_1,~y_1)=\text{A point that the line passes through}$

$m=\text{Slope}$

<u />

<u>Determine the slope</u>

$\text{Since the line is parallel to } y=-\dfrac{3}{2} x-5 \text{ , by the property of parallel}\\\text{lines, the slope of the given line is also }-\dfrac{3}{2}$

$\text{Therefore, m}=-\dfrac{3}{2}$

<u>Substitute values into the given form</u>

$y-y_1=m(x-x_1)$

$y-(5)=-\dfrac{3}{2} (x-(-4)$

<u>Simplify the expression</u>

$\Large\boxed{y-5=-\dfrac{3}{2} (x+4)}$

Hope this helps!! :)

Please let me know if you have any questions

5 0

1 year ago

Using a 1/4in. = 1 ft. scale, how long would a drawing of a 22ft car be?

lisov135 [29]

Answer:

6.5 inches

Step-by-step explanation:

4 0

3 years ago

3 + 1/3 equals b - 23 State the problem

Viefleur [7K]

Answer:

$b=\frac{79}{3}$ or $b=26.33$

Step-by-step explanation:

Assuming the question to be finding the value of b.

$3+\frac{1}{3}=b-23$

Solution:

Rewrite the equation as.

$b-23=3+\frac{1}{3}$

first we solve right side of the equation.

$b-23=\frac{3\times 3+ 1}{3}$

$b-23=\frac{9+ 1}{3}$

$b-23=\frac{10}{3}$

Add 23 both side of the equation.

$b-23+23=\frac{10}{3}+23$

$b=\frac{10+23\times 3}{3}$

$b=\frac{10+69}{3}$

$b=\frac{79}{3}$

or

$b=26.33$

Therefore, the value of $b=\frac{79}{3}$ or $b=26.33$

5 0

3 years ago

I need help on this question can someone help x(x-2)

Anestetic [448]

X * (x-2) = x*x - 2*x = $x^{2}$ - 2x

6 0

3 years ago

Read 2 more answers

How would I go about solving this?

Sphinxa [80]

Answer:

is10 <em>wififklwldlfosos</em>

6 0

3 years ago