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3 years ago

Which equation represents a line that passes though (-9,-3) and has a slope of -6

Mathematics

2 answers:

cluponka [151]3 years ago

5 0

Answer:

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = - 6 and (a, b) = (- 9, - 3), thus

y - (- 3) = - 6(x - (- 9)), that is

y + 3 = - 6(x + 9)

kramer3 years ago

4 0

D) y + 3 = -6(x + 9)

The equation for point-slope form is y - y1 = m(x - x1) where (x1, y1) is a point and m is the slope.

Substitute the values in to get y - (-3) = -6(x - (-9)).

Now, simplify a little bit.

y + 3 = -6(x + 9)

There’s the answer.

Please consider marking this answer as Brainliest to help me advance.

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Describe the translation of the function from the parent function f(x) = x².

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$\bf \qquad \qquad \qquad \qquad \textit{function transformations}
\\ \quad \\\\

\begin{array}{rllll} 
% left side templates
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\\ \quad \\
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\\ \quad \\
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\\ \quad \\
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% right side info
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\\\\

\end{array}\\$

$\bf \begin{array}{llll}
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\qquad if\ \frac{{{ C}}}{{{ B}}}\textit{ is positive, to the left}\\\\
\bullet \textit{ vertical shift by }{{ D}}\\
\qquad if\ {{ D}}\textit{ is negative, downwards}\\\\
\qquad if\ {{ D}}\textit{ is positive, upwards}\\\\
\bullet \textit{ period of }\frac{2\pi }{{{ B}}}
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now, notice the template above... now let's see your function $\bf y=x^2+4\implies 
\begin{array}{llllll}
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