Bud L. answered • 08/26/20
Tutor
4.8
(256)
Finance and Math tutor all levels up to AP Calculus, also coach tennis
g(-4) = -2(-4) -1 = 7
Melika S.
asked • 08/25/20Function notation
Given g(x)=-2x- 1,find g(-4)
Follow
•
1
Add comment
More
Report
2 Answers By Expert Tutors
Erick G. answered • 08/25/20
Tutor
5
(162)
Mechanical Engineer specializing in STEM
This is a direct substitution problem. Basically, everywhere you see an x, you will plug in -2
g(-4)=-2(-4)-1=8-1=7
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
