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 + 2 ← is in slope- intercept form
with slope m = 2
Given a line with slope m then the slope of a line perpendicular to it is
= - = - , thus
y = - x + c ← is the partial equation
To find c substitute (4, 3) into the partial equation
3 = - 2 + c ⇒ c = 3 + 2 = 5
y = - x + 5 ← equation of perpendicular line
Answer:
$6240
Step-by-step explanation:
120 * 52 weeks = $6240
Answer:
-2 is the slope
Step-by-step explanation:
Sub in 3 for all the x: =(3)³ - 19(3) +30
Expand the brackets: =27 - 57 + 30
Solve the equation: =0
Say you've solved it: QED