• The first teacher paid $118.90 for 15 hamburgers and 7 cheeseburgers.
• The second friend paid $150.25 for 13
hamburgers and 14 cheeseburgers.
What was the cost in dollars of a
cheeseburger?
F
$5.15
G
$5.95
H
$4.95
J
$5.25
Need help asap

1 is b and 2 is d

step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

step-by-step explanation: