k0enlinaalakel k0enlinaalakel

02-12-2016
Mathematics

contestada

Evaluate the function f(x) = 2x – 2, when x = –1.
a.45b.40c.35d.30

Respuesta :

apologiabiology apologiabiology

02-12-2016

easy
just subsitute -1 for x
f(-1)=2(-1)-2
f(-1)=-2-2
f(-1)=-4

Answer Link

Otras preguntas

At 6:00 A.M. the temperature was 33°F. By noon the temperature had increased by 10°F and by 3:00 P.M. it had increased another 12°F. If at 10:00 P.M. the tempe

The amount of sales tax varies directly with the cost of the purchase. If the sales tax is $3.80 on a purchase of $76 what would be the sales tax on a purchase

To reduce laboratory costs, water samples from twotwo public swimming pools are combined for one test for the presence of bacteria. Further testing is done onl

What role did propaganda play in Mussolini's rule? Give examples.

Curtis has 16 pints of gasoline for his motorized scooter. how many gallons of gasoline does he have?

What is the correct procedure for lifting a heavy box from the floor to a table height shelf? A. Stand with feet close together, lean over and grasp the box fi

A 4-pint carton of fruit punch costs $1.80. What is the price per quart

The North Pole of a compass magnet points toward

f(x) = x2 – 3x – 2 is shifted 4 units right. The result is g(x). What is g(x)?

15. The temperature C, in degrees, that is equivalent to a temperature of F degrees Fahrenheit is given by graph of this equation shows the temperature in Celsi