Answer:
3/4
Step-by-step explanation:
as y goes up 3 x goes up 4
y-y1 over x-x1 its almost the same as y=mx+b
she took four tests with one more to take totals 5 tests
88 x 5 = 440
all her tests need to equal at least 440 to get an 88 average
since she has 85 average after 4, 85*4 = 340, so her 4 tests so far have equaled 340
440-340 = 100
she will need to get a 100 on her 5th test to have an 88 average
Answer:
3sin(2x+2)-3
Step-by-step explanation:
3sin(2x+2)-3
Answer:
(2x+1)(x-1) = 2x^2 - x - 1
Step-by-step explanation: