In exercises 1-10, graph the exponential function whose
equation is given. start by using -2, -1, 0, 1, and 2 for x
and find the corresponding values for y. .
1. y = 3*
2. y = 4*
4. y = 2x=1
5. y = 32-1
6. y = 3x+1
7. y = (ķ)*
8. y = (5)*
9. y = (3)«-1
10. y = (*)*
3. y = 2x+1

step-by-step explanation:

a reflection across the x axis and a 90 degree rotation left and right.

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

true. i hope this ! go answer some of my newest