by BlastRoom
Classify a slope from a graph, an equation or a description.
#us_grade_8_math

40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.

The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
Pick any two points on the line drawn on the grid. Is the slope between them positive, negative, zero or undefined?

The line drawn on the grid passes through the plotted points P and Q. Is that line's slope positive, negative, zero or undefined?

Suppose a second line is drawn parallel to the line on the grid. Is the slope of that parallel line positive, negative, zero or undefined?

A student adds $20 to a savings account every week and takes nothing out. On a graph of the balance against weeks, is the slope positive, negative, zero or undefined?
Reading from P to Q, is the slope of the line through the two plotted points positive, negative, zero or undefined?

Is the slope of the line drawn on the grid positive, negative, zero or undefined?

Is the slope of the line drawn on the grid positive, negative, zero or undefined?

Suppose a second line is drawn parallel to the line on the grid. Is the slope of that parallel line positive, negative, zero or undefined?

Pick any two points on the line drawn on the grid. Is the slope between them positive, negative, zero or undefined?

Is the slope of the line drawn on the grid positive, negative, zero or undefined?

Reading from P to Q, is the slope of the line through the two plotted points positive, negative, zero or undefined?

A line has the equation x = -6. Is its slope positive, negative, zero or undefined?
The line drawn on the grid passes through the plotted points P and Q. Is that line's slope positive, negative, zero or undefined?

Trace the line drawn on the grid from its left end across to its right end. Is the slope you trace positive, negative, zero or undefined?

A climber goes straight up a cliff face. On a graph of height against distance from the base, is the slope of the climb positive, negative, zero or undefined?
A hot-air balloon holds 500 feet of altitude for 20 minutes. On a graph of altitude against time, is the slope of that section positive, negative, zero or undefined?
Suppose a second line is drawn parallel to the line on the grid. Is the slope of that parallel line positive, negative, zero or undefined?

Trace the line drawn on the grid from its left end across to its right end. Is the slope you trace positive, negative, zero or undefined?

A line has the equation y = 5. Is its slope positive, negative, zero or undefined?
The equation y = -2 - 2x is graphed on a coordinate plane. Is the slope of that graph positive, negative, zero or undefined?
The equation x = -2 is graphed on a coordinate plane. Is the slope of that graph positive, negative, zero or undefined?
The line on the grid is translated 3 units up. Is the slope of the image positive, negative, zero or undefined?

Pick any two points on the line drawn on the grid. Is the slope between them positive, negative, zero or undefined?

Trace the line drawn on the grid from its left end across to its right end. Is the slope you trace positive, negative, zero or undefined?

Pick any two points on the line drawn on the grid. Is the slope between them positive, negative, zero or undefined?

The line on the grid is translated 3 units up. Is the slope of the image positive, negative, zero or undefined?

A line has the equation y = (-3/4)x + 6. Is its slope positive, negative, zero or undefined?
The line on the grid is translated 3 units up. Is the slope of the image positive, negative, zero or undefined?

A second line is drawn parallel to the line on the grid. Is the slope of that parallel line positive, negative, zero or undefined?

Is the slope of the line drawn on the grid positive, negative, zero or undefined?

Trace the line drawn on the grid from its left end across to its right end. Is the slope you trace positive, negative, zero or undefined?

The equation y = -1 is graphed on a coordinate plane. Is the slope of that graph positive, negative, zero or undefined?
A line has the equation y = 4 + (1/2)x. Is its slope positive, negative, zero or undefined?
Is the slope of the line drawn on the grid positive, negative, zero or undefined?

Is the slope of the line drawn on the grid positive, negative, zero or undefined?

Is the slope of the line drawn on the grid positive, negative, zero or undefined?

The equation y = (1/2)x - 4 is graphed on a coordinate plane. Is the slope of that graph positive, negative, zero or undefined?
A phone left unplugged loses 8 percent of its battery every hour. On a graph of the battery level against time, is the slope positive, negative, zero or undefined?
Is the slope of the line drawn on the grid positive, negative, zero or undefined?

The line on the grid is translated 3 units up. Is the slope of the image positive, negative, zero or undefined?

Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.

Pick a tile, answer, hit bonuses and steals.
Writing y = mx + b from a Graph
40 questions