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Vaselesa [24]
3 years ago
13

Write equation for (-6,5) and (-3,-3)

Mathematics
1 answer:
navik [9.2K]3 years ago
3 0

Answer:

y=-\frac{8}{3}x-11

Step-by-step explanation:

Given:

Two points on a line are given as:

(-6, 5) and (-3, -3)

Now, equation of a line with two points (x_1,y_1)\ and\ (x_2,y_2) is given as:

y-y_1=m(x-x_1)

Where, 'm' is the slope and is given as:

m=\frac{y_2-y_1}{x_2-x_1}

Now, plugging the value of 'm' in the above equation, we get:

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

Here, (x_1,y_1)=(-6,5)\ and\ (x_2,y_2)=(-3,-3)

y-5=(\frac{-3-5}{-3-(-6)})(x-(-6))\\\\y-5=(\frac{-8}{-3+6})(x+6)\\\\y-5=\frac{-8}{3}(x+6)\\\\y-5=-\frac{8}{3}x-16\\\\y=-\frac{8}{3}x-16+5\\\\y=-\frac{8}{3}x-11

Therefore, the equation of a line passing through (-6,5) and (-3,-3) is:

y=-\frac{8}{3}x-11

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3 years ago
The base parking charge at a mall on a Sunday is $2 per hour. Given that a vehicle is parked for 4 hours, only $6 is charged. Wh
igor_vitrenko [27]
The percentage that is saved upon parking for 4 hours is 25%.

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3 years ago
What is the slope of a line that passes through (6,4) and (-1, 3)
pshichka [43]

Answer:

C) 1/7

Step-by-step explanation:

so idk what the formula is called but it looks like this:

y2-y1/x2-x1 and if you plug in the numbers then you'll get the answer

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you can also switch the numbers your answer will always be the same

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4 0
3 years ago
La
tatyana61 [14]

Answer:

32 tablespoons

$2.8

Step-by-step explanation:

Problem 1:

A chef has 2 cups of vinegar and she knows that there are 8 fluid ounces in one cup.

So, in total in 2 cups of vinegar, there are (8×2) =16 fluid ounces of liquid.

Now, 2 tablespoons volume is there in 1 fluid ounce.

Therefore, in total in 2 cups of vinegar, there are (16×2) =32 tablespoons of volume. So, option A is correct. (Answer)

Problem 2:

In a market, 7 oranges are sold for $2.45.

So, in this market 8 oranges are sold for \frac{2.45*8}{7} =$2.8 (Answer) {By simple unitary method of calculation}

6 0
3 years ago
Symbols The difference in speeds of El Toro and T Express is 5 miles per hour. If El Toro has the greater speed, write and solve
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Let the speed of El Toro be x mph and that of T Express be y mph.

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i.e, x > y

Also, the difference in the speeds of El Toro and T Express is 5 mph.

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The speed of T Express = Speed of El Toro - 5


5 0
3 years ago
Read 2 more answers
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