Unit II

Question 0

what is the slope of a horizontal line after being turned 90 degrees

Answer 0

0/1 no slope

Question 1

What is the slope of a line containing the origin (-3,-5)

Answer 1

5/3

Question 2

A hill falls 30 feet over 150 in distance what’s the mathematical slope

Answer 2

5/1

Question 3

Convert y=-8x+2 to general form

Answer 3

8x+y=2

Question 4

What is the slope and y intercept of the line given by 12x-5y=7

Answer 4

Y=-7/5

M=12/5

Question 5

How many points are in the solution for the system y=5x-8 and 3y-15y=11

Answer 5

None they are parallel

Question 6

Solve by elimination 5x-2y=8 -3x+2y=2

Answer 6

X=5

Y=8.5

Question 7

Solve by substitution

Y=3x-4 x-y=6

Answer 7

X=1

Y=-7

Question 8

What is the intersection point of the horizontal line with a y intercept of 6 and the vertical line with the x intercept of -3

Answer 8

(-3,6)

Question 9

There were 22 nerds and geeks at detention the nerds outnumbered the geeks by 6 solve by elimination or substitution

Answer 9

Nerds:14
Geeks:8