Answer:
Step-by-step explanation:
A to C
y = b + mx
b = y-intercept
m = slope of line
Looking at the line, the line crosses the y-axis at the coordinates (0,0). This means that the y-intercept is 0.
The slope formula is m=(y2-y1)/(x2-x1). Using the points on the line (-1, -3) and (1,3) we find that the slope is, 3.
Looking back we can see that our variables now have value so we can plug them into our formula.
y = b + mx
b = 0
m = 3
Substitute
y = 0 + 3x
Answer:
1
Step-by-step explanation:
The radius is half the size of the diameter.
2 / 2 = 1
X would equal 6 because 3/10=6/20. And 6/20 simplifies to 3/10
Answer:
1)C 2)B 3)B 4) D 5) B 6) A 7)B 8)C 9)A 10)B
I hope this help
