Answer:
- y -3 = -4(x -0) or y -3 = -4x
- y = -4x +3
Step-by-step explanation:
The point-slope form of the equation of a line with slope m through point (h, k) is ...
y -k = m(x -h)
Fill in the given values:
y -3 = -4(x -0) . . . . point-slope form of the equation of the line
__
To get this to slope-intercept form, you want to rearrange it to ...
y = mx + b
Eliminating parentheses get you ...
y -3 = -4x
Adding 3 puts the equation in the desired form:
y = -4x +3
Answer:
B
Step-by-step explanation:
The formula to determine slope is
.
Knowing this you can fill in the formula with the numbers: 
2 - 4 is -2, so the numerator is -2.
-8 + 9 = 1, so your denominator is 1.
Therefore, your fraction is
, or simply -2.
Answer:
-5/13
Step-by-step explanation:
Answer:
4b ≥ 25
Step-by-step explanation: