Answer:
x = - 5, x = 1
Step-by-step explanation:
let f(x) = 0 , that is
(x + 5)(x - 1) = 0
Equate each factor to zero and solve for x
x + 5 = 0 ⇒ x = - 5
x - 1 = 0 ⇒ x = 1
Plot the points - 5 and 1 on the number line
Answer:
, Less
<u>Step-by-step-explanation:</u>
This year: 
Last year:
= 
Compare this year's with last years by converting the fractions to decimals:
This year:
= 0.288
Last year:
= 0.300
This year (0.288) is less than last year (0.300)
Answer:
79 feet per second
Step-by-step explanation:
Convention: upwards positive
s = ut + 0.5at²
94 = 2u + 0.5(-32)(2²)
2u = 158
u = 79 feet/second
Answer:
111
Step-by-step explanation:
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