Answer:
1 to 1
Step-by-step explanation:
function f in more than one point, then the function is 1 to 1
Answer:
A≈50.27cm²
Step-by-step explanation:
The slope intercept form is y=mx+b so u need the exact expression u can't complete a full equation
For T = 89.5 degrees C:
E(t) = 1100(90 - 89.5) + 520(90 - 89.5)^2= 1100(0.5) + 520(0.5)^2= 550 + 130= 680 m
For T = 90 degrees C:
E(t) = 1100(90 - 90) + 520(90 - 90)^2= 0 + 0= 0 m (meaning that boiling point is 90 degrees C at ground level)
