The y axis is the heart rate so for the first one it is 121 then for the x axis which is age it will be 55.For second the heart rate is less than 198 and 90 for age
Answer:
y intercept:(0,-13)
x intercept: (13/5,0)
Step-by-step explanation:
The way we find intercepts (both x and y) is to plug in zero.
x int:
We set y to 0:
0=5x-13
add thirteen to both sides
13=5x
x=13/5
y int:
set x to zero
y=5(0)-13
y= - 13
The answer is C because it's two negatives. Hope that helped
Surface area = 2(ab+bc+ac)
a=6 ft, b=12 ft, c=4.5 ft
Surface area = 2(6 * 12 + 12 * 4.5 + 4.5 * 6) =
2(72 + 54 + 27) =
2 * 153 =
306 ft²
