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4 years ago

Write an equation perpendicular to the line y=3/2x-2 that goes through (-4,3)

Mathematics

1 answer:

Goryan [66]4 years ago

4 0

Answer: y=-2/3x-2/3

Step-by-step explanation:

concept to know: two lines that are perpendicular has opposite reciprocal slopes.

y=-2/3x+b

in order to find b or the y-intercept, we need to plug in a point

3=-2/3(-4)+b

3=8/3+b

b=-2/3

y=-2/3x-2/3

Hope this helps!! :)

You might be interested in

Jin, Deb, and Bashir raised $135.78 for their soccer team. Deb raised $34 less than Bashir, who raised $29 more than Jin.

timurjin [86]

Money raised by Jin = x = 37.26

Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26

Money raised by Deb = x - 5 = 37.26 - 5 = 32.26

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let x represent the amount raised by Jin, hence:

Money raised by Bashir = x + 29

Money raised by Deb = x + 29 - 34 = x - 5

Hence:

x + x + 29 + x - 5 = 135.78

Money raised by Jin = x = 37.26

Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26

Money raised by Deb = x - 5 = 37.26 - 5 = 32.26

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0

2 years ago

For each of parts (a) through (d), indicate whether we would generally expect the performance of a flexible statistical learning

olga_2 [115]

Step-by-step explanation:

First, note that a flexible statistical learning method refers to using models that take into account agree difference in the observed data set, and are thus adjustable. While the inflexible method usually involves a model that has no regard to the kind of data set.

a) The sample size n is extremely large, and the number of predictors p is small. (BETTER)

In this case since the sample size is extremely large a flexible model is a best fit.

b) The number of predictors p is extremely large, and the number of observations n is small. (WORSE)

In such case overfiting the data is more likely because of of the small observations.

c) The relationship between the predictors and response is highly non-linear. (BETTER)

The flexible method would be a better fit.

d) The variance of the error terms, i.e. σ2=Var(ϵ), is extremely high. (WORSE)

In such case, using a flexible model is a best fit for the error terms because it can be adjusted.

6 0

3 years ago

What is the result when 124 is increased by 6.5%?

Pepsi [2]

I believe its 132.06, hoped this helped!

7 0

3 years ago

PLSSSS HELPPPP MEEE I WIIILLL GIVVEEE BRAINLIEST!!!!!!!!!!!!!

kirill115 [55]

Answer:

slope m = 0

Step-by-step explanation:

To find the slope for two points, you need use

m = (y2 - y1)/(x2-x1)

for point 1 (-1, -4) and point 2 (-2, -4)

m = (-4 - (-4)) / ((-2)-(-1))

m = 0 / -1

when the top number is zero, the answer is 0

if you plot the points in a graph, it is a horizontal line or y = mx + b = 0m -4

y = -4

7 0

3 years ago

Read 2 more answers

The table below shows the illuminated percentage of the moon on a lunar cycle of 28 days. The relationship can be described usin

pychu [463]

Answer:

StartSet (negative 8, negative 2), (negative 4, 1), (0, negative 2), (2, 3), (4, negative 4) EndSet

Step-by-step explanation:

The function is when there are sets of input and output values given and each input value hem has one corresponding output. Input values are unique but output values can be same for more than one input value.

A.........................................

A 2-column table with 5 rows. The first column is labeled x with entries negative 5, negative 3, negative 3, 0, 5. The second column is labeled y with entries 10, 5, 4, 0, negative 10.

Not a function as input values repeated: negative 3

B.........................................

StartSet (negative 8, negative 2), (negative 4, 1), (0, negative 2), (2, 3), (4, negative 4) EndSet

Yes, it is a function

C.........................................

A 2-column table with 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 0, 1. The second column is labeled y with entries negative 3, negative 2, negative 1, 0, negative 1.

Not a function as input values repeated: 0

D.........................................

StartSet (negative 12, 4), (negative 6, 10), (negative 4, 15), (negative 8, 18), (negative 12, 24) EndSet

Not a function as input values repeated: negative 12

So correct one is option B

4 0

3 years ago

Read 2 more answers