Answer :
1.-5*2+10=0 : this is the answer
2. 1-5(7)=-34 =/= 4
1-10=-9 =/= 1
-4(7)+3=-25 =/= 1
-7+8=1 : this is the answer
3. the slope is [tex] \frac{-10-(-5)}{-9-(-2)}= \frac{5}{7} [/tex]. Answer C
2. 1-5(7)=-34 =/= 4
1-10=-9 =/= 1
-4(7)+3=-25 =/= 1
-7+8=1 : this is the answer
3. the slope is [tex] \frac{-10-(-5)}{-9-(-2)}= \frac{5}{7} [/tex]. Answer C