In one hour a machine can make 600 nuts or 720 bolts. At 3 pm the machine starts working. It makes 900 nuts and then changes to making bolts. How many bolts will the machine make by 8 pm?

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex