Answer:
slope: 2 2. y-intercept: 2 2.
Step-by-step explanation:
Any line can be graphed using two points.
Answer:
It is 12.9, 13.1, 13.2 C.
Step-by-step explanation:
Answer: you could make a chart using guess and check
Reflecting across the x axis maintains the same x coordinate, but changes the sign of the y coordinate.
So, the transformation is

Answer:
(
,
) and (1, 8 )
Step-by-step explanation:
To find the points of intersection equate f(x) and g(x), that is
3x² + 5 = 4x + 4 ( subtract 4x + 4 from both sides )
3x² - 4x + 1 = 0 ← in standard form
(3x - 1)(x - 1) = 0 ← in factored form
Equate each factor to zero and solve for x
3x - 1 = 0 ⇒ 3x = 1 ⇒ x = 
x - 1 = 0 ⇒ x = 1
Substitute these values into either of the 2 functions for corresponding y- coordinates.
Substituting into g(x), then
g(1) = 4(1) + 4 = 4 + 4 = 8 ⇒ (1, 8 )
g(
) =
+ 4 =
⇒ (
,
)