(h-g)(x)=
Taking h(x) and g(x) and algebraically subtracting them
3x-5-(-3x-1)
if it makes it easier distribute the negative to get
3x-5+3x+1
Combine like terms to get
(h-g)(x)=6x-4
Make x any value needed if you need to go further with the same equation
The answer you are looking for is c). 1
The only correct statement is that ratios are not fractions.
You can find the area of the rectangle and the triangle separately and then add them together which would result in 330in. I personally do not think you should use the trapezoid formula even though they said it is a trapezoid (a trapezoid is usually not shaped like that) but if you want to it would result in 270in.
Answer:
x = 2
Step-by-step explanation:
Since you didn't attach an image of the graph I'll have to do this the long way and use a strategy called "completing the square" to find the vertex. The x-coordinate of the vertex is the axis of symmetry.
x² - 4x + 6
= (x - 2)² - 4 + 6
= (x - 2)² + 2, therefore the vertex is (2, 2) so the axis of symmetry is x = 2.