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3 years ago

Write an equation for a line with a slope of -2, and a y-intercept of 1.

Mathematics

2 answers:

cestrela7 [59]3 years ago

4 0

Y=-2x + 1

Use the formula y=mx+b
M is the slope. B is the y intercept.

MArishka [77]3 years ago

3 0

Y=-2x+1 .. slope is ur m

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The table below represents a function. Which of the following equations could be its function rule?

cricket20 [7]

Answer:

it's the 3rd choice, Y= -3x

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2 years ago

What is the volume of a box measuring 1mX5mX6m?

Flauer [41]

Hey!

To find volume, you have to multiply the length, width, and height. All you have to do is multiply the 3 numbers together.

$1 \times 5 \times 6 = 30$

<em>The volume is 30 m³.</em>

Good luck and hope this helps! :)

6 0

3 years ago

I need help please please

Aliun [14]

Answer:

y= -4/3x +8

Step-by-step explanation:

well first you got to simply for equation

4x +3y = 24

so you subtract 4x to both sides and that gives you : 3y= -4y +24

then you divide everything by 3

and that leaves you with : y= -4/3x +8

and the graph just put a dot on 8 on the y axis then go down -4 and left 3

your welcome!!!!!!!!1

7 0

3 years ago

Which is an equation of the line that passes through the point

Allisa [31]

Answer:

y = $\frac{1}{2} x$ +3

Step-by-step explanation:

4 0

2 years ago

4x - 3y = 12<br> 4x - 5y = -4<br> Solve using Elimination

mr_godi [17]

Answer:

${ \rm{4x - 3y = 12 - - - \{eqn(a) \}}} \\ { \rm{4x - 5y = - 4 - - - \{eqn(b) \}}}$

• subtract eqn(b) from eqn(a);

${ \underline{ \rm{ - \binom{4x - 3y = 12}{4x - 5y = - 4} }}} \\ { \rm{0x + 2y = 16}} \\ \\ { \rm{2y = 16}} \\ \\ { \boxed{ \tt{ \: \: y = 8 \: \: }}} \\$

• find x :

${ \rm{4x - 3y = 12}} \\ { \rm{4x - 3(8) = 12}} \\ { \rm{4x = 36}} \\ \\ { \boxed{ \tt{ \: \: x = 9 \: \: }}}$

8 0

2 years ago

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