Sub in -7 for x to get 2(-7)+8 which is -14+8=-6. f(-7)= -6
Answer:
1.20
Step-by-step explanation:
3.60( the cost)divided by the number of apples.
Slope of required equation = slope of given line = -3( since both lines are parallel). By slope point form, y - y1 = m( x - x1). y-2 = -3(x-(-3)). y-2 = -3x - 9. y = -3x - 7. Required equation is y= -3x - 7.
Answer:
y=x-3
Step-by-step explanation:
