Point slope formula is
y-y1=m(x-x1)
where m is slope
m=1/4 is given
points are (0,-4)
y+4=1/4(x-0)
y+4=1/4x
y=1/4X-4
Answer:
54 green marbles
Step-by-step explanation:
So green : transparent = 3:2
so 3+2=5 and 3*90/5 = 54 green marbles
Answer:
y = -1/2 (4 x + 2)
Step-by-step explanation:
A system of two equations with no solution will consist of equations for <em>parallel lines</em>. The line will be parallel if they have the same slope (x-coefficient) and different y-intercepts.
The given line has a slope of -2, so eliminating the last two choices.
The first two choices can be expanded to slope-intercept form:
y = negative 2 (x minus one-half) ⇒ y = -2x +1 . . . same as given line
y = negative one-half (4 x + 2) ⇒ y = -2x -1 . . . parallel line
There will be no solution if another equation is ...
y = -1/2(4x +2)
Answer:
2 (x + 7)
Step-by-step explanation:
2x + 14
2 (x+7)
I hope this helps
