The slope of the line in the table given is 11
<h3>Slope of a Line</h3>
In Mathematics, a slope of a line is the change in y coordinate with respect to the change in x coordinate.
The net change in y-coordinate is represented by Δy and the net change in x-coordinate is represented by Δx.
Hence, the change in y-coordinate with respect to the change in x-coordinate is given by
m = y₂ - y₁ / x₂ - x₁
Taking two points from the table
m = 1172 - 864 / 72 - 44
m = 11
The slope of the line is 11
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<span> x</span>² <span>- 4x - 5 = </span>(x + 1)(x - 5)
Answer: 0
Explanation: 2(x+1) *distribute 2 to x and 1
2x+2=2x+2 *now subtract 2x+2 to the other side
Answer:
3, -7, -17, -27, -37, -47
Step-by-step explanation:
Given: First term: a= 3 and Common Difference, d = -10
We need to find the first six term of the sequence.
Formula:
where,
nth term of series
a is first term
n is number of term
d is common difference
For Second term, n=2
For Third term, n=3
For Fourth term, n=4
For Fifth term, n=5
For Sixth term, n=6
Hence, The sequence is 3, -7, -17, -27, -37, -47
If 82, 78, and 90 are 3 of the four angles of a quadrilateral, and if the question is to find the measure of the fourth angle of the quadrilateral, then do this:
The sum of the interior angles of a quadrilateral is 360.
Let x represent the fourth angle.
82 + 78 + 90 + x = 360
250 + x = 360
x = 110
The measure of the fourth angle is 110