MATHEMATICS HIGH SCHOOL

Write the equation of the line that passes through (10,-3) and (-20,9) in slope intercept form

Answers

Answer 1

Answer:

Answer:

$y=-(2)/(5)x+1$

Step-by-step explanation:

Write in slope-intercept form, y=mx+b.

Related Questions

Which of the following is the inverse of y=3x
True or False? In a circle, radius OP intersects chord AC in point B so that AB = 8 units and BC = 8 units. This means that OP is perpendicular to AC.
Hello! Can someone please help me with this? Thank you! :)(screenshot included)
If the residuals are near zero, what does this tell me about the best-fit line?
5/13t=-9 how to solve

(?,3) is on the line y=2x+5 find the other coordinate

Answers

Think about this. What do the numbers in a coordinate stand for? They stand for X and Y. If you're trying to figure out what the X is, wouldn't you be solving for x? And didn't they just give you an equation? ;) First off, do you see how the "Y" value is given to you in the coordinate? All you have to do is substitute that 3 in for the "y" in the equation! 3=2x+5. Hey.... that looks like a simple equation! First, you need to subtract 5 from the other side of the equation. Now you're left with 2x=-2. Divide both sides by 2, and you get that x=-1. Now, just substitute that "x' value into the coordinate, and your answer should come out to be (-1, 3). :D

Sam took his family to the zoo. An adult's ticket is two times the cost of a child's ticket. The total cost for two adults' tickets and three children's tickets was $28. How much do the tickets cost?

Answers

Hello,

Let x the cost of a child's ticket
2x is the cost of an adult's ticket

2*(2x)+3x=28
==>4x+3x=28
==>7x=28
==>x=4

2x=2*4=8

Proof:
2 adult's tickets: 2*8=16
3 child's tickets: 3*4=12
and 16+12=28.

Adult's ticket cost is 8
Child's ticket cost is 4

C=children's ticket. 2c=adult ticket. 2c+2c+c+c+c=$28. Add the c's: 4c+3c=$28. Keep adding/ 7c=$28. Divide by 7: c=$4. A children's ticket is $4 an adult ticket is $8 :)

TRUE OR FALSE If f(x) = 2x and g(x) = 1/2x, then f(x)*g(x) is x.

Answers

well i don't think so because f(x) is 2x but g(x) is 1/2x
HOPE I HELPED(and got it right)!
:)

What is the exact area of a circle with a diameter of 18 feet

Answers

the exact answer is in the file below

Use the formula A= 3.14 (pi)r²
*R is radius*

A=3.14(9)²

A=3.14(81)

A= 256.34

Hoped this helped.

~Bob Ross®

Can someone help me please I’ll mark u as brainliest

Answers

Answer:

It is a function because the dots are in a plot, with a similar line between the dots.

What makes the statement true 9^-2 =a)81
b)18
c)1/81
d)-1/81

evaluate the expression 8^-2 x 4^0
16
64
-64
1/64

write 5^ x 5^-1 x 5^3 as a single exponent.
5^4
5^-6
5^5
5^2

what is 8.57 x 10^-4 in standard form
85,700
0.00857
8,750,000
0.000875

Answers

What makes the statement true 9^-2 =

c)1/81

evaluate the expression 8^-2 x 4^0

1/64

write 5^0 x 5^-1 x 5^3 as a single exponent.

5^2

what is 8.57 x 10^-4 in standard form

0.00857

Hope this answers the question. Have a nice day.

Other Questions

Line m passes through the points (3, 7) and (6, 12) while line n passes through the points (-5, 1) and (-2, 6).Which statement accurately describes the relationship between the two lines? A. Lines m and n have the same slope so they are parallel. B. Lines m and n have the same slope so they are perpendicular. C. Lines m and n have opposite reciprocal slopes so they are perpendicular. D. Lines m and n have opposite reciprocal slopes so they are parallel.

What is the title of this picture?

What is the area of an equilateral triangle with sides of 10 inches and height of 7 inches?

What is the domain of f(x) 5^x-7?