Do you meant y=mx+b which m is the slope
Answer:
A) arithmetic sequence
g(n) = 20 + 3n
Step-by-step explanation:
Each minute, the number of pages increases by 3, which means the common difference is 3 (because it is being added, not multiplied).
If there is a common difference, it's an arithmetic sequence. (Geometric sequences have common ratios.)
If she starts at 20 pages, then you just need to multiply 3 by the number of minutes passed (n) and add it to 20 to find the page she's on.
Answer:
y = 3x + 10
Step-by-step explanation:
Parallel lines have the same slope, so the line will have a slope of 3.
Plug in the slope and given point into y = mx + b, and solve for b:
y = mx + b
4 = 3(-2) + b
4 = -6 + b
10 = b
Plug in the slope and y intercept into y = mx + b
y = mx + b
y = 3x + 10
So, the equation of the line is y = 3x + 10
Answer:
b = -12
Step-by-step explanation:
First isolate b by subtracting 2 from both sides: b/4 = -3
then multiply both sides by 4 to find b: b = -12
Answer:
90
Step-by-step explanation:
0.1x=9
x=90