-3 is the y intercept, remember y=mx+b.
b is always the y intercept.
rewritten this equation would look -18=4x-3
Answer:
4:7
Step-by-step explanation:
3:5=6:10/2=3:5
9:15=9:15/3=3:5
Answer:
$6.30 off
Step-by-step explanation:
Look at the negative sign before the "a" term. For example, "-ax^2+bx+c" has a maximum point because of the negative sign in front of "a"(face-down parabola). This equation, "ax^2+bx+c", has a minimum point as there is no negative sign in front of "a."