Answer:
y = -1/2x + 2
Step-by-step explanation:
A line in slope-intercept form in y = mx + b
"m" is the slope
"b" is the y-intercept
x and y represent points on the graph
To write an equation, you need "m" and "b".
We already know m = -1/2
The point (0, 2) is the y-intercept. The y-intercept occurs when x = 0.
Points are in the form (x , y), so x = 0 and y = 2.
Therefore b = 2.
Substitute m = -1/2 and b = 2 into the equation:
y = mx + b
y = -1/2x + 2
B.)
I can tell because the sin func starts from the top at 0 (if sin is positive)
5. 1,000,000
6. 9,300
7. 5,070
8. 5, 280
9. 810
10. 220
11. 44,770
12. 76, 000
Those are a few answers for you. Try looking back at your notes (If you copied any) to figure out your problems :)
The Method is that you add 1 block horizontally to the 2nd row of the figure every time you make a new one.
Answer:
3
Step-by-step explanation:
Given
f(x) = 
, then
f(12) = 
= 
= ± 3
There are 2 values 3 and - 3
The positive value of f(12) is + 3
