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svlad2 [7]
4 years ago
14

A line that includes the point (0, 3) has a slope of 8. What is its equation in slope-intercept

Mathematics
2 answers:
iris [78.8K]4 years ago
8 0
Point Slope Intercept
8x - y + 3 = 0
Effectus [21]4 years ago
5 0
Y=mx+b is always the equation for a line

M is always the slop (in this case it’s 8)

B is always wherever the line goes through the y axis ( in this case 3)

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Which is more, 30 pints or 4 gallons?
Gala2k [10]

Answer:

4 gallons

Step-by-step explanation:

There are 8 pints in a gallon.

4 gallons=32pints

Therefore 4 gallons is more than 30 pints.

I hope this helps, and have a great day! :)

5 0
3 years ago
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What are like terms?
Tanya [424]
Like terms are when you have 2 of the same coefficent disregarding the amount of numbers. you can add or subtract them to simplify in other words.
4 0
4 years ago
If you’re good at geometry could somebody help me please?
olya-2409 [2.1K]

Answer:

1) The answer is in decimal since 82.8 is not a square number and does not have a proper square root. And the nearest square number to it is 81 whose root is 9 and the upcoming square number is 100 whose root is 10. So the root of 82.8 will be decimal and between 9 and 10.

2) a^2 + b^2 = c^2

14^2 + 10^2 = c^2

196 + 100 = c^2

296=c^2

root of 296 is 17.2

So, x=17.2

Here also the answer is in decimal since it is not a square number. The nearest square number to 296 is 289 whose square root is 17 and the next square number after 296 is 324 whose root is 18. So the square root of 296 will be in between 17 and 18.

5 0
3 years ago
Which scatter plot would have a trend line with a negative y-intercept
bazaltina [42]

Answer:

Only Graph D

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A trend line indicates the general course (or average course) of the points on the graph. In Graph C, the general trend seems to intercept at a positive y-value. In Graph D, the trend will continue past the X-axis and intercept at the negative Y-axis.

8 0
4 years ago
Cars lose value the farther they are driven. A random sample of 11 cars for sale was taken. All 11 cars were the same make and m
ICE Princess25 [194]

Answer:

y=-\frac{1}{4}x+40

Step-by-step explanation:

Given

See attachment for graph

Required

Determine the equation of the line of best fit

First, calculate the slope (m)

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

From the graph, we can have:

(x_1,y_1) = (20,35)

(x_2,y_2) = (60,25)

So, the slope is:

m = \frac{25 -35}{60 - 20}

m = \frac{-10}{40}

m = -\frac{1}{4}

The equation is then calculated as:

y = m(x - x_1) + y_1

y = -\frac{1}{4}(x - 20) + 35

y = -\frac{1}{4}x + 5 + 35

y=-\frac{1}{4}x+40

<em>Hence, the equation is:</em> y=-\frac{1}{4}x+40

6 0
3 years ago
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