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shtirl [24]
3 years ago
11

For children between ages 6 and 10, height y (in inches) is frequently a linear function of age t (in years). The height of a ce

rtain child is 45 inches at age 6 and 47.5 inches at age 7.
Mathematics
1 answer:
IceJOKER [234]3 years ago
3 0
Slope formula
m=(47.4-45)/(7-6)=2.5/1=2.5
point slope from a line, y-y1=m(x-x1)
y-45=2.5(t-6)
y-48=2.5t-15
y=2.5t+33
what is the height y when the age t is 10
H=2.5(10)+33
H=25+33=58inches
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