slopes and lines
what is the slope of the line passing through (2,5) and (4,11)
3
the x-intercept of the linear equation 3x - 4y = 12
(4,0)
the constant common difference in the decreasing sequence 25, 18, 11, 4,......
-7
the 15th term of the arithmetic sequence that begins with the numbers 4, 9, 14, and 19.
74
in standard slope-intercept form equation y = mx + b, this letter specifically represents the y-intercept
(b)
the slope-intercept equation of a line with the slope of -2 and a y-intersept of 4
y=-2x + 4
the equation of the vertical line passing through the point (-5,3)
x = -5
the 1-th term of the arithmetic sequence 4, 7, 10, 13,.....
31
the total sum of the first 21 terms of the arithmetic sequence starting with 5, 8, 11, and 14.
673
this is the next number in the basic arithmetic sequence: 2, 4, 6. 8...
10
the slope of any line parallel to y= 2/3x - 7
2/3
The equation of the horizontal line passing through the point (-5,3)
y=3
the 6th term of the doubling geometric sequence 3, 6, 12, 24,...
96
if the 3rd term of an arithmetic sequence is 12 and its 7th term is 24, this is the common difference
3
what is the common ratio used to get the next term in the geometric sequence: 5, 10, 20, 40...
2
the slope of a line perpendicular to y = -4x + 1
1/4
the y intercept of the line given by the equation 2x+5y =20
(0,4)
the common ratio of the alternating geometric sequence 81, -27, 9, -3,....
-1/3
if f(x) = 2x -5 is a linear function, this is the value of k when the term f(k) equals 9
7
for the simple identity function f(x) = x this is the exact output value when the input x is equal to 9
9
the slope of the flat, horizontal line represented by y=7
0
the standard form equation Ax + By = C for the line Y= 3/4x -2 using integers
3x - 4y = 8
the finite sum of the infinite geometric series 10 + 5 + 2.5 + ...
20
the total number of terms contained within the finite arithmetic sequence 7, 11, 15, ..., 83.
20
this type of line on a graph goes straight up and down and has an undefined slope
a vertical line