Answer:
y = -2x - 3
Step-by-step explanation:
The altitude will be a line perpendicular the the opposite side DE.
The slope of DE = (3 - -1) / (3 - -5)
= 4/8 = 1/2
So the slope of the altitude = -1 / 1/2 = -2
Thus the equation of the altitude through F (1, -5) can be found using the point-slope form y - y1 = m(x - x1):-
y - -5 = -2(x - 1)
y + 5 = -2x + 2
y = -2x + 2 - 5
y = -2x - 3 (answer)
The slope would be B) -1/2
Because it is going down by one unit and 2 to the right
That she needs to follow the recipe to make some good trail mix for her friends!!!!
Answer:
You have to look for the y-value for a given x-value.
f(-2) = 2
f(0) = 3
f(4) = -1
Answer:
x = 5.
Step-by-step explanation:
Use a proportion to solve this.
2 : 5 = x : 12.5
Now:
2 times 12.5 = 25
25 divided by 5 = 5
So the result is x = 5.