3 years ago

PLEASE HELP!!!

Mathematics

1 answer:

tatyana61 [14]3 years ago

5 0

Answer: The equation is y= -2x -4

Step-by-step explanation:

The slope intercept form is like y=mx+b so we know the slope which is m but we just need to find the y intercept.

and we will use the given coordinates to find the y intercept by putting in the x and y coordinates into the formula y=mx + b

-6= -2(1) + b

-6= -2 + b

+2 +2

b= -4

You might be interested in

Find the slope between the given two points. (-1, -11) and (-6, -7)

Aliun [14]

Answer:

-1.25

Step-by-step explanation:

The change in position for x is -5, the change in position for y is 4, -5/4 = -1.25

8 0

4 years ago

Y= 12 - 4.5x what’s the slope

mestny [16]

What you do is move the equation around so the 12 -4.5x would now turn into y=-4.5x+12

6 0

4 years ago

Of the fifth students, 15/20 went to the book fair. Of the students who went to the book fair, 12/16 bought ar least one book. W

kompoz [17]

Answer:

9/16 students got a book.

Step-by-step explanation:

Number of students who went to book fair: 15/20 = 3/4

Number of students who got a book: 12/16 = 3/4

(3/4)*(3/4) = 9/16

7 0

3 years ago

NEED ANSWERS NOW!! (Reward) brainlest and pointsss

Misha Larkins [42]

Answer:

Step-by-step explanation:

(x+8)+(x+4)=0

×=-8 and ×= -4

4 0

3 years ago

(3x-4)(x+5)= I need help with this fast

natali 33 [55]

Answer:

3x^2+11x-20

Step-by-step explanation:

step 1 3x(x+5)-4(x+5)

step 2 3x(x+5)-4(x+5)= 3x^2+15-4(x+5)

step 3 3x^2+15x-4x+20

4 0

3 years ago