The temperature was -1°. 3 degrees below 0 is -3 that plus 14 is 11 minus 12 is -1
Answer:
y = 4x +5
Slope is 4
Intercept is 5
Step-by-step explanation:
Using, y1= 1 and x1= -1
And, y2 = 13, x2 = 2





y-1 = 4x +4
y = 4x +4 +1 = 4x +5
Answer:
A = 9pi
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
We know the diameter
r = d/2 = 6/2 = 3
A = pi (3)^2
A = 9pi