Answer: 4x + 2y > 18 (not sure though)
Step-by-step explanation:
Answer:
49
Step-by-step explanation:
Answer:
y = -
x - 5
Step-by-step explanation:
the equation of a line in slope-intercept form is
y = mx + c ( m is the slope and c the y-intercept )
y = 2x + 3 is in this form with slope m = 2
given a line with slope m then the slope of a line perpendicular to it is
= -
= - 
y = -
x + c ← is the partial equation
To find c substitute (- 2, - 4) into the partial equation
- 4 = 1 + c ⇒ c = - 4 - 1 = - 5
y = -
x - 5 ← equation of perpendicular line
Answer:
80 different points.
Step-by-step explanation:
right, left, up, or down = 4 possibilities x 2 since there is a coordinate with 2 numbers so,
8 possibilities.
8 x 10 = 80 possibilities.