Question

The range of F(x) = 6 * 3^x is all positive real numbers.

A. True
B. False

Answer 1

did you graph this yet?

Answer 2

no

Answer 3

I just are in an urgent rush to finish the test.

Answer 4

Think about the behavior as you put large positive and large negative numbers into the thing for x

Answer 5

large positive values of x, will make F(x) huge, the range goes off to +infinity for large + values of x

Answer 6

for large negative values, you are dividing 6 by 3^x, the numbers approach zero

Answer 7

so as you move far left, you approach Y=0, as you move far right, you approach y = + infinity

Answer 8

is the range ALL real numbers y = -infinity to + infinity? no

Answer 9

So it would be true?

Answer 10

is the range ALL real numbers y = -infinity to + infinity? no

Answer 11

no so its false.

Answer 12

copied from above

Answer 13

what do you mean copied from above @DanJS

Answer 14

is the range ALL real numbers y = -infinity to + infinity? no

Answer 15

copied from above again.. lol

Answer 16

the answer is false, the range is greater than zero for y

Answer 17

nope its true.

Answer 18

@DanJS