Answer:
<u>Step 1: Set x to -1 in the first equation </u>
<u>Step 2: Set x to -1 in the second equation </u>
abby is touring China for four days. The car rental is $38.15 per day plus 12 1/2 cents per mile. If abby drives 380.5 miles how
1 answer:
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Answer:
(5,4) & (8,-10)
Step-by-step explanation:
First step:
You can use any number you want for b (I used 4)
Make x=0
Make y=0
Subtract 4 from both sides
Divide both sides by
Second step:
In order to make a line perpendicular to another the slope of the second line will be the negative inverse of the first line. So will be
for the second line.
Then you just need to repeat the process in first step to get the intercepts. (Again I used a random number like -10 for b)