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3 years ago

I need lots of help on slope! Find the slope and the y-intercept of the line

Mathematics

2 answers:

Slav-nsk [51]3 years ago

6 0

Answer:

Slope:6x

Y-intercept:-9

Step-by-step explanation:

first you move -6x to the other side so it can be 3y=6x-9

now you can refer to y=mx+b , mx is the slope and b is the y-intercept!

Sergeu [11.5K]3 years ago

5 0

Slope formula states that y = mx + b where m is the slope, x is the variable and b is the y intercept

Rearrange the equation to look like the slope formula

-6x + 3y = -9 - - - - - 3y = 6x - 9 - - y = 6x/3 -9/3

Answer is y = 6x/3 -9/3

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Write the number of measures (sides/angles/diagonals) needed to construct the following :

gladu [14]

Square :4 sides,each side 90 degrees ..

:each angle is 90 degrees

: 4 diagonals

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Rhombus : 4 sides..2 angles...2 diagonals..
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3 0

3 years ago

Complete the square to transform the quadratic equation into the form

faltersainse [42]

The square of a binomial is written like

$(x\pm a)^2 = x^2\pm 2ax + a^2$

In your case, you have $2ax=-8x$ , which implies $a=-4$

So, we want to write

$(x-4)^2 = x^2-8x+16$

But our left hand side is

$x^2-8x-10$

If we add 26 to both sides, we have

$x^2 - 8x - 10 +26 = 18+26 \iff x^2-8x+16=44 \iff (x-4)^2=44$

7 0

3 years ago

PLS AWNSER THIS I WILL GIVE YOUR BRAINIEST AND ALL MY POINTS!

Alenkinab [10]

Answer:give me points

Step-by-step explanation:

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2 years ago

8x -6=18 what does x equal

professor190 [17]

Answer:

x = 3

Step-by-step explanation:

8x -6 = 18

Add 6 to both sides.

8x = 24

Divide both sides by 8 to isolate x.

x = 3

4 0

2 years ago

1 and 2 is all I need and you guys would help me from not getting beat

Sonja [21]

Answer:

1. -10

2. -11

Step-by-step explanation:

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3 years ago