3 years ago

Which is an equation of the line containing the points (4, 6) and (6 ,10) in standard form

Mathematics

2 answers:

vitfil [10]3 years ago

5 0

Find the slope using (y2-y1)/(x2-x1) = m then using either point substitute x1 and y1 from y - y1 = m(x-x1)

mr_godi [17]3 years ago

4 0

<span>possible answers:
2x-9y=-37
-5x-6y=10
-2x+9y=-37
5x-6y=10 </span>

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(05.02 MC) A system of equations is shown below: 4x = −3y + 17 3x − 4y = −6 What is the solution to this system of equations? (−

aliina [53]

4x=-3y+17 becomes 4x+3y=17

4x+3y=17
3x-4y=-6

alrighty

elimination

muliply first equation by 4 and 2nd by 3 and add them
16x+12y=68
9x-12y=-18
add them

25x+0y=50
25x=50
idivide both sides by 25
x=2

sub back

3x-4y=-6
3(2)-4y=-6
6-4y=-6
-4y=-12
y=3

(x,y)
(2,3)

5 0

3 years ago

Read 2 more answers

Solve. x2 + 14 = 9x A) x = 2, x = 7 B) x = 3, x = 5 C) x = −2, x = −7 D) x = −3, x = −5

chubhunter [2.5K]

Answer:

A) x = 2, x = 7

Step-by-step explanation:

x^2 + 14 = 9x

Subtract 9x from each side

x^2-9x + 14 = 9x-9x

x^2-9x + 14 = 0