Answer:
A
Step-by-step explanation:
When you subtract the y values you find that each increase in x decreases y by 4.
X is going from 4 to 82 which is 78 units.
78 x 4 = 312
Subtract 312 from the last y value:
209 - 312 = -103
The answer is -103
Answer:
C. f(x) = (x – 5)(x + 1)
Step-by-step explanation:
Probability of Quiz = 0.6
Probability of Not doing homework 0.85
Probability of both event happening = P1 * P2 = 0.51
The probability of there being a quiz and you not doing the homework is 51%
Answer:
With the listed scores, he already has an average of 90.6 He needs to score a minimum of 87 to keep an average of 90.