I don't understand, 40°≠45° in the photo?
Pls correct it
Correct answer is y = mx + b, where m is the slope and b is the y-intercept
Answer:
(2b+3) (b+7)
Step-by-step explanation:
2b²+17b+21
2b²+14b+3b+21
2b(b+7) + 3(b+7)
(2b+3) (b+7)
What do you need help on? I could totally lend a hand