(m-1)²
= m² - 2×m×1 + 1²
= <u>m² - 2m + 1</u>
Use the identity - (a - b)² = a² - 2ab + b²
Hope it helps cha :)
Answer 143
Explain: To find range you must Minus The Lowest Number From The Highest Out Of The Number Group
328 - 185 = Your Answer which is 143
Answer:
a line going straight up and down at x = -4
Step-by-step explanation:
Answer:
parallel: y=7x+5
perpendicular: -1/7x-15
Step-by-step explanation:
when finding an equation for a parallel line the slopes stay the same and the y intercept changes.
when finding a perpendicular lines you flip your fraction, so in this instance it's 7/1 so then it would be 1/7, then you make your numerator the opposite. so in this instance the numerator was positive 1 so turn it negative.