Answer:
f(1) = -1
Step-by-step explanation:
The first step is to identify the applicable "piece" of the piecewise function. For x=1, it is the middle piece.
The second step is to put the argument value where x is and do the arithmetic.
f(1) = -1² = -(1)(1)
f(1) = -1
Answer:
can you show a picture
Step-by-step explanation:
it depends on the situation and the problem but normally you would use the other numbers to figure out what number goes in "x"
Answer:
$73.19
Step-by-step explanation:
79.99-15%+6.5%of 79.99
Answer:{0,2}
Step-by-step explanation:
Substitute 4x in for the y
2x^2-4x=0
Factor out GCF 2x
2x(x-2)=0
Set each factor = 0 and solve
2x=0 x=0 x-2=0 x=2
IF YOUR SOLVING FOR A THE ANSWER WOULD BE A=X+12
IF YOUR SOLVING FOR X IT WOULD BE X=-12+A
