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3 years ago

What is an equation of the line that passes through the points (3, -3) and (6, -1)?

1 answer:

3 0

Start by finding the slope using m = (y2 - y1)/(x2 - x1). Substituting in you get (-1 + 3)/(6 - 3). So m = 2/3

Next, use y - y1 = m(x - x1) and substitute any of the coordinates in: y + 3 = 2/3(x - 3). That gives you y + 3 = (2/3)x - 2. So tha final answer is y = (2/3)x -5

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Pls help meeeee i suck at mathhhh<br>the choices are 180°, 270°, or 90°.

KonstantinChe [14]

Answer:

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Step-by-step explanation:

8 0

3 years ago

Help me my shawtys<br> 6 − x = −12

galben [10]

Answer:

D.18

Step-by-step explanation:

6-x=-12

-x=-12-6

-x=-18 divide both sides by -1

x=18

3 0

3 years ago

If you shift the exponential parent function, f(x) = 2^x , right 2 units, what is the equation of the new function?

aev [14]

Answer:

$g(x)=2^{x-2}$

Step-by-step explanation:

<u>Translations</u>

For $a > 0$

$f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}$

$f(x-a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units right}$

$f(x)+a \implies f(x) \: \textsf{translated}\:a\:\textsf{units up}$

$f(x)-a \implies f(x) \: \textsf{translated}\:a\:\textsf{units down}$

Parent function: $f(x)=2^x$

Translated 2 units right: $g(x)=f(x-2)=2^{x-2}$

6 0

2 years ago

Read 2 more answers

Please help i need this as soon as possible

masya89 [10]

It's a quadratic so the parent function will be
$y = x ^{2}$
We can see that it has been shifted to the right 5 units, which gives us a new function
$y = (x - 5) ^{2}$
It has also been shifted up 9 units:
$y = (x - 5) ^{2} + 9$
But it has also been flipped across the y-axis which makes this the final change we need to do:
$y = - (x - 5) ^{2} + 9$

8 0

3 years ago

Put each line into slope-intercept form:

Shtirlitz [24]

Step-by-step explanation:

Slope-intercept form: y = mx + c

y = x + 3 is already in this form.

3x + 3y = -9,

3y = -3x - 9

y = -x - 3.

6 0

2 years ago

What is an equation of the line that passes through the points (3, -3) and (6, -1)?​

What is an equation of the line that passes through the points (3, -3) and (6, -1)?