01-03-2016
Mathematics

contestada

given f(x)= -x+15, what is f(-3) A.-45 B.12 C.18 D.45

Respuesta :

apologiabiology apologiabiology

02-03-2016

so you just subsitute -3 for x
f(-3)=-(-3)+15
f(-3)=3+15
f(-3)=18
answer is C
18

Answer Link

Otras preguntas

If the measure of each interior angle of a regular polygon is 165, find the number of sides of the polygon.

How did the minoans develop wealth

What divides the elements on the periodic table?

The ability of a muscle to exert force is ________. a. strength b. endurance c. fitness d. flexibility

What 2/5=? equivalent fraction

Which of the following elements would most likely become a positive ion when forming a chemical bond? A. Sulfur B. Helium C. Carbon D. Calcium

When a substance undergoes a phase change it still has a definite a mass b shape c volume d temperature??

From the short story "The Gift of Magi" Why is Della crying at the beginning of the story? A. She lost her job. B. Her husband is late coming home. C. She does

I WILL UPVOTE ALL ANSWERS Which choice correctly punctuates the sentence? The boy to whistled softly _____ to himself. A. comma B. dash C. no punctuat

How did the Renaissance contribute to the Age of Exploration?