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3 years ago

2 Points

Mathematics

1 answer:

Alex73 [517]3 years ago

7 0

Answer:

y - 5 = 3(x - 5)

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x + 17 ← is in slope- intercept form

with slope m = 3

Parallel lines have equal slopes.

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 = 3 and (a, b) = (5, 5), thus

y - 5 = 3(x - 5) ← in point- slope form

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Step-by-step explanation:

1) Use point-slope formula $y-y_1 = m (x-x_1)$ to find the slope-intercept form (or y = mx + b form) of the equation. m represents the slope, and $x_1$ and $y_1$ represent the x and y values of a point the line intersects. So, substitute $\frac{3}{2}$ for m, -4 for $x_1$ , and 7 for $y_1$ . Then, simplify and isolate y on the left side like so:

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3 years ago

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Explanation:

Part a:

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To get the number of articles that he should read per night, we will simply divide the the number of articles by the number of nights

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Part b:

Now, we know that he will read half an article each night from a total of 4 articles

To get the fraction of the reading assignment read each night, we will divide the number of articles read each night by the total number of assignments

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Answer:

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