Consider that x = -5 and y = -4. which statement is true about x+y

a) the sum of x and is a rational number

b) the sum of x and y is an imaginary number

c) the sum of x and y is an irrational number

d) the sum of x and y is neither rational or irrational

The answer is A.

Step-by-step explanation:

Rational numbers are any real numbers (including negatives) and -5 + -4 = -9 which is a real number, so it is rational.

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

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