Answer:
Step-by-step explanation:
1) First, find the slope of the equation. Use the slope formula . Substitute the x and y values of the given points into the formula and solve:
Thus, the slope is .
2) Now, use the point-slope formula to write the equation in point-slope form (from there we can convert it to slope-intercept). Substitute values for , , and .
Since represents the slope, substitute for it. Since and represent the x and y values of one point the line intersects, choose any of the given points (it doesn't matter which one, the end result will be the same) and substitute its x and y values into the formula as well. (I chose (4,1), as seen below.) Then, isolate y to put the equation in slope-intercept form and find the answer.
Answer:
c(2) = -10
Step-by-step explanation:
The first equation says that the first term of the sequence is -20.
The second equation is saying that to find any term of the sequence, add 10 to the previous term.
c(2) = c(2-1) + 10
c(2) = c(1) + 10
c(2) = -20 + 10 = -10
Answer:
I have the answer
Step-by-step explanation:
Answer:
511
Step-by-step explanation:
ok
Answer:
ok. i don't understand this so could u be more specific and tell me what's ur problem