Answer: y=-1x+5
Step-by-step explanation:
1. Use slope-intercept formula (y = mx + b) to find the slope which is represented by the variable 'b'.
m = ∆y / ∆x
m = -1 / 1
m = -1
y= -1x + b
2. Use any cooresponding x and y values to substitute into the formula. Ex: (x,y) → (1,4)
y = mx + b
4 = -1(1) + b
4 = -1 + b
5 = b
3. Plug in the values found into the formula.
y = -1x + 5
Answer:
the answer is 80 in
Step-by-step explanation:
Answer:
A(-4,0)
Step-by-step explanation:
Point P lies directly on the x-axis so we know the y value is 0. This eliminates both c and d. The point also lies on x=-4, so the x value is -4. This means our answer is A.
My teacher always said No it doesn't not