# The range of the function f(x)=x+5 is (7,9). what is the function's domain? is it (2,4) (-2,-4) (12,14) (-12,-14) (0,5)

7=x+5
2=x

9=x+5
4=x
range is (2,4)
The function is : f ( x ) = x + 5
If the range is ( 7, 9 ) we have to find the domain.
7 = x 1 + 5
x 1 = 7 - 5 = 2
9 = x 2 + 5
x 2 = 9 - 8 = 4

The domain is : A )  ( 2, 4 )

rick has $1400 and sally has$1500step-by-step explanation: to find amount of money rick has after 10 years : principal = \$1000 , time = 10 years , rate = 4% annually$$\text{sim...Read More 3 more answers Mathematics, 21.06.2019, happysage12 00step-by-step explanation:...Read More 1 more answers To make 5 batches, Jude needs to use 20 packages of pre-mixed mortar. Jude uses 9 quarts of water to make 3 batches of cementIf jude uses 16 packages of pre-mixed mortar, he will n...Read More 3 more answers a) 0.25x times 3. (could be wrong on equation.)b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the cho...Read More 1 more answers 7for nonmembers i think...Read More 3 more answers 1. B2. B3. A4. B5. C6. CStep-by-step explanation:Hope this helps!...Read More 2 more answers Mathematics, 22.06.2019, wbrandi118 Correct answer choice is: A. a type of social commentary. Explanation: In 1824, for instance, Delacroix presented his majestic Killings at Chios at the anniversary French Salon. Th...Read More 3 more answers Hello! the answer is: the answer is: [tex]\frac{3^{4} }{3^{1}}=3^{3}$$why? to solve the problem, we need to remember the quotient of power property, it's defined by the followi...Read More