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mr_godi [17]
3 years ago
15

Write in slope-intercept form with the given information

Mathematics
2 answers:
user100 [1]3 years ago
3 0
You have to use point slope form

point slope form: y - y1 = m(x - x1)

x1 and y1 are the x and y values of the given point

m is the slope

so, just plug in the numbers:

y-3 = -2(x + 8)

now solve to put into slope intercept form (y = mx + b)

y-3 = -2x - 16

ANSWER: y = -2x -13

Zielflug [23.3K]3 years ago
3 0

Answer:

y=-2x-13

Step-by-step explanation:

I am not sure if these what they want.

y-b=m(x-a)

y-3=-2(x--8)

y-3=-2x-16

add 3 to each side

y=-2x-13

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PLEASE HELP ME FAST!!! Monica's bicycle wheel has a radius of 16 inches. Kevin's tricycle wheel has a radius of 8 inches. How ma
Art [367]

Answer:

50.2 inches

Step-by-step explanation:

The wheel of a tricycle is circular in shape.

The circumference of a circle = 2πr

For Monice

Monica's bicycle wheel has a radius of 16 inches.

The circumference of her bicycle wheel = 2 × π × 16

= 100.53096491 inches

Approximately = 100.5 inches

For Kevin

Kevin's tricycle wheel has a radius of 8 inches.

The circumference of his wheel =

2 × π × 8

= 50.265482457 inches

Approximately = 50.3 inches

How many times larger is the circumference of Monica's wheel that the circumference of Kevin's tricycle wheel?

This is calculated as:

Circumference of Monica's wheel - Circumference of Kevin's wheel

= 100.5 inches - 50.3 inches

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Hence: Monica's wheel is 50.2 inches larger than Kevin's wheel

6 0
3 years ago
This is confusing i need help ;-;
katovenus [111]

Answer:

B I think

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
When a 3-digit number is rounded to the nearest ten, the sum of its digits is 16. The hundreds digit of this number is 8 and the
Elan Coil [88]

answer=

no.=875

rounding it will give 880

8+8+0=`16

6 0
3 years ago
A teacher is four times as old as a student. In 28 years, the student's age will be half of the teacher's age. How old are they
swat32
Here, let the age of student be x and teacher be 4x after 28 years, the teacher is double the age of student. So the age of teacher will be 4x+28 and student will be 2(x+28)
So,
4x+28=2(x+28)
4x+28=2x+56
4x-2x=56-28
2x=28
x=14
Therefore the age of the teacher in present will be
=4x+28
=4*14+28
=84
And age of student will be:
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=14+28
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Hope this helps


7 0
3 years ago
Please hurry!!!!!!!!!!!!!!!!!!!!
mr Goodwill [35]

Answer:9+(7n-3)

Step-by-step explanation: and when n=8, the value of the expression is 62.

6 0
3 years ago
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