Step-by-step explanation:
it's answer is 49........
Let three consecutive multiples of 7 be 7x,7x+7 and 7x+14
Question 5: / Pregunta 5:
<u>b. x² + 3</u>
f(x) = 
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y = 
\/
x = 
\/
x² = 
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x² = y - 3
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x² + 3 = y
\/
x² + 3 = f(x)
Question 6: / Pregunta 6:
<u>b. Yes, but not one to one</u>
Two inputs have an output of 8 so it is not one to one, but no input has two different outputs so it is a function / Dos entradas tienen una salida de 8, por lo que no es una a una, pero ninguna entrada tiene dos salidas diferentes, por lo que es una función.
Answer:
#2
Step-by-step explanation:
N/A
B 25% percent because 15/60 is 25