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4 years ago

(-3,0);slope=2/3 slope intercept form

1 answer:

4 0

Y = mx + b, m = slope and b = y-intercept

Because you don't have the y-intercept, you take the equation and replace x and y with the values given, then solve for b and replace b in the original equation with the value found.

y = 2/3x + b
0 = (2/3)(-3) + b
0 = -2 + b
2 = b

y = 2/3x + 2 is the answer

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Find each monomial 20x²

Brrunno [24]

Answer:

20x²

Step-by-step explanation:

20x² is one term, a monomial.

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2 years ago

Which of the following is true about an angle? A. It is dimensionless B. It can be made up of rays C. It is a location D. It is

emmainna [20.7K]

Answer:

Step-by-step explanation:

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4 years ago

Read 2 more answers

Find the equation for the line passing through the point (−1,1) ( − 1 , 1 ) and parallel to the line whose equation is y=2x+12.

tekilochka [14]

So, parallel lines have the same slope, therefore a parallel line to 2x+12, will have the same slope as that one, so which is it? $\bf y=\stackrel{slope}{2}x\stackrel{y-intercept}{+12}$

so, we're really looking for the equation of a line whose slope is 2, and runs through -1,1.

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ -1}}\quad ,&{{ 1}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 2
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-1=2[x-(-1)]
\\\\\\
y-1=2(x+1)\implies y-1=2x+2\implies y=2x+3$

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4 years ago

In the formula, l = a + (n - 1)d make d as the subject. Find d when l = 10, a = 2, n = 5.

coldgirl [10]

<h3>Given:-</h3>

I = a + (n - 1)d [Given formula]

Find d when I = 10, a = 2, n = 5

<h2>Solution:-</h2>

I = a + (n - 1)d [Given]

Putting the value of I = 10, a = 2, n = 5 we get,

10 = 2 + (5 - 1)d

10 = 2 + 4d

10 - 2 = 4d

8 = 4d

d = $\frac{8}{4}$

d = 2

<h3>Value of d is 2. [Answer]</h3>

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3 years ago

Johnny bought a used car for $7,500. He had $4600 and borrowed the rest from his parents. If it took Johnny 8 months to pay back

Nat2105 [25]

"4600" (and any subsequent words) was ignored because we limit queries to 32 words.

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3 years ago