Answer:
y=|x|+2
Step-by-step explanation:
Umm where’s the graph.
If the graph is up 2 units y=|x|+2
Answer:
4 hours
Step-by-step explanation:
it takes thirty minutes to water 1/8 of a lawn, so you will water 2/8 every hour. 8 divided by 2 is 4.
Answer:
Slope = 2/3
intercept= 1/3
Step-by-step explanation:
The standard form of equation of a line in slope intercept form is expressed as;
y = mx+b
m is the slope
b is the y-intercept
Given the expression
y-3=2/3(x-4)
Cross multiply
3(y-3)=2(x-4)
Expand
3y - 9 = 2x - 8
3y - 2x = -8 + 9
3y - 2x = 1
3y = 2x+1
Divide through by 4
y = 2/3 x + 1/3
Comparing
mx = 2/3 x
m = 2/3
b = 1/3
Hence the slope of the function is 2/3 and the intercept is 1/3
Answer: probable error in the measurement is 2.073 ft.
So, real measurement is (5182.40 ± 2.073) ft
Step-by-step explanation:
Errors are additive. Therefore, if each 50 ft measured has a probable error of 0.02 ft,
The probable error in measuring 5182.4 ft has to be the amount of (50 ft in 5182.40 ft) × 0.02.
That is, probable error in measuring 5182.40 ft = (5182.40/50) × 0.02 = 2.07296 ft = 2.073 ft.
QED!
