Sandra exerci 2/3 hours every day for two weeks while she was on vacation how many hours did Sandra exercise during her vacation
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Answer:
Step-by-step explanation:
Intercepts form of quadratic equation is
y= a(x-p) (x-q) where 'a' is the leading coefficient
p and q are the roots
Given that 6 and -5 are the roots
so p = 6 and q= -5
Leading coefficient a= 3
Plug in all the values in the equation
y= a(x-p) (x-q)
y= 3(x-6) (x-(-5))
y= 3(x-6) (x+5)
Now we multiply the parenthesis
Multiply 3 inside the parenthesis