Error Analysis: State which step the error was made and explain what they should have done. Step 1:x2+12x−20=0
Step 2:(x2+12x+_ )=20
Step 3:x2+12x+36=20
Step 4:(x+6)2=20
Step 5:x+6=±2√5
Step 6:x=−6±2√5

.

Step-by-step explanation:

step-by-step explanation: hi!

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9