Aquadratic equation is shown below: x2 + 18x + 76 = 0 which of the following is the first correct step to write the above equation in the form (x − p)2 = q, where p and q are integers? add 9 to both sides of the equation add 5 to both sides of the equation subtract 5 from both sides of the equation subtract 9 from both sides of the equation

the answers c

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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