Answer:
Options a, d and e
Step-by-step explanation:
We check the validity of each of the options.
Kindly note that we can express the equation fully and we have;
y-3 = -2x-10
y = -2x -10 + 3
y = -2x -7
So let’s now evaluate the options.
(a) Insert the value of x at this point, if it gives the value of y, then it’s on the line
the value of x to insert is -5 here.
Thus ; y = -2(-5)-7 = 10-7 = 3
since y is 3, then it is on the line
(b) same as a
insert x = 5
y = -2x-7
y = -2(5) -7
y = -10-7 = -17
This is definitely not on the line as the value of y gotten does not correlate with what was given
c. To get this , compare with the standard form of
y = mx + c
where m is slope
Here our m is -2 , so this is definitely wrong
d) From above , we can see that this is correct
e) compare this with y = mx + c
c is our intercept and this is equal to -7 which makes this option also correct
Answer: -3 and -11
Step-by-step explanation: The only factors of 33 are 1, 3, 11, 33. 3 and 11 are the best canidates because 33 and 1 added together gives you 34. -11 and -3 added is -14
Answer:
0
Step-by-step explanation:
........
Answer:
exact form -40/3 decimal form -13.3 the 3 after the point would have a line over it because its repeating mixed number form -13 1/3
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
