Find the area of a triangle bounded by the y
axis, the line
f
(
x
)
=
6
−
2
7
x
, and the line perpendicular to
f
(
x
)
that passes through the origin.

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

If you answer 2+2 you will get over 80 points

I’m really confused and need to learn this