Esboce la gráfica e identifique su orientación o concavidad:

a) f(x) = 2x2 + 3

b) f(x) = 12x - x2

c) f(x) = 4x + (2 - x) 2

In the diagram of circle a what is m

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x