Answer:
x=0.9
Step-by-step explanation:
1. You first have to isolate the x term so you subtract 6.814 from both sides which makes the equation 1.54x=1.386
2. Then, to isolate "x", you divide 1.54 on both sides to get rid of the 1.54 which makes x=.9
Distribution method
(2x+6)(2x-6)
=4x^2-12x+12x-36
=4x^2-36
Answer:
the answer to number one is (13.3,2)
the answer to number two is (2,-2)
Step-by-step explanation:
The y-intercept of any function occurs when x=0, so we merely have to solve this function when x=0.
y = (0+2)^2 - 3
y = (2)^2 -3
y= 4-3
y=1
Therefore, our y-intercept occurs at the point (0,1). Hope that helps!
