Answer:
y=-4x+4
Step-by-step explanation:
Slope=(4-0)/(0-1)=
4/-1=
-4
(0,4)- y-intercept.
b=4.
y=-4x+4.
Answer:
32km
Step-by-step explanation:
if you draw the diagram it looks like a right angled triangle then indicate the values and use the Pythagoras theorem to solve
Answer:
(-7,4]
Step-by-step explanation:
I'm going to assume that you need this in interval form
The domain is just asking for all the possible x values
The x value that's furthest to the left is -7 and because it's an open circle we write ( instead of [
the furthest to the right the line goes is 4 and because the circle is closed it's written with ]
but it all together and get
(-7,4]
Answer:
A = 147 cm²
Step-by-step explanation:
A = πr²
A = (3)(7)²
A = 3(49)
A = 147 cm²
Hope this helps!
