Answer:
literally google graphing calculator and type 3x
Answer:
y = -x - 4
Step-by-step explanation:
Determine the slope of y -4 = (x - 6).
To do this, compare:
y -4 = (x - 6)
y - k = m(x - h), where m represents the slope of the line.
Here the slope of the given line is 1.
We want the equation of a line perpendicular to the given line, whose slope is 1. The slope of the perpendicular line is then -1/1, or -1 (think: "negative reciprocal").
Now we're ready to write the desired equation in slope-intercept form y = mx + b:
Since this new line passes through (-2, -2), the following is true:
-2 = (-1)(-2) + b. Thus, b = -4, and the desired equation is then
y = -x - 4
Answer:
A
Step-by-step explanation:
Answer:(If you need the slope)
y=3x+6.5
Step-by-step explanation:
Answer: t=10
Step-by-step explanation:
FOIL 8(2t-6)= 16t-48
Combine like terms 3t+16t-48=2+14t becomes 19t-48=2+14t
Put all t's on same side 19t-14t=2+48
5t=50 Divide by 5 on each side to have t by self