Slope
The slope of a line describes...
A. The line’s starting point
B. How fast the line rises or falls
C. The maximum value of the function
D. The x-intercept only
The y-intercept is the point at which a line crosses the x-axis or the y-axis?
y-axis
Can we find the slope of a line if we just know 2 points?
Yes
In a function, each input has only one...
output
Is the slope of a horizontal line zero or undefined?
zero
What is the slope in the following equation:
y= 2x + 3
2
y=2/3x + 12
12
What is the largest ocean on earth?
Pacific ocean
Determine whether the following points represent a function:
(1, 5), (2, 4), (1, 6)
Not a function
Is the slope of a vertical line zero or undefined?
undefined
If a slope is negative, does it slant up or down as it travels from left to right?
down
Which equation represents a line with a y-intercept of −7?
A. y = 5x - 7
B. y = -2x + 7
C. y = 3x - 2
D. y = -7x + 3
A. y = 5x - 7
What is the largest animal on earth?
The blue whale
Determine whether the following points represent a function:
(3, 7), (4, 10), (9, 12)
Yes, a function
what is the slope in the y intercept formula y=mx+b?
m
If a slope is positive, does it travel up or down as it travels from left to right?
up
What is the y intercept in the slope intercept formula y=mx+b?
b
What is slope intercept form?
y= mx + b
What was the first full-length animated Disney movie?
Snow White and the Seven Dwarves
What is the only animal capable to true flight?
a bat
What is the slope of of the equation y=9x + 7
9
George pays $50 to rent a car. He pays an addition $3 for every mile that he drives. Why number represents the y intercept?
$50
Find the slope of the line between the points (3, 2) and (6, 5)
1
Determine whether the following points represent a function:
(11, 12), (7, 17), (3, 9), (14,7)
Yes, a function
Find the slope of a line passing through the points (4, 1) and ( 5, 7)
6