What is your fav? Look down
2 answers:
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Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
( 1 , − 2 )
Equation Form:
x = 1 , y = − 2
Step-by-step explanation:
Graph.
y = 3 x − 1
y = x + 1
y = − x − 1
y = x + 1
Answer:
The first choice is the one you want
Step-by-step explanation:
Use geometric means to solve for a first. The formula is
and 64 = 15a and a = 64/15
That one was quite easy. Finding b is a bit more difficult.
The formula for finding b is
Solving for b:
Filling in we have
and
and
so b = 136/15