I have developed a multiple linear regression equation for y. y=.123+.4x1+.25x2-.16x3 Estimate the value of y for x1= -.16 x3 = -.3 and x2= .5

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.