EmpyrealBlue EmpyrealBlue

02-09-2016
Mathematics

contestada

Evaluate f(x) = 1/4x for x = -5

A. -4/5
B.-1 1/4
C. -1/20
D. 20

Respuesta :

dalendrk dalendrk

02-09-2016

f(x) = 1/4x

subtitute x = -5

f(-5) = 1/4 · (-5) = -5/4 = -1 1/4

Answer Link

Otras preguntas

Two spherical balloons are filled with water. The first balloon has a radius of 3 cm, and the second has a radius of 6 cm. How much more water is in the larger

Which hydrocarbon is saturated? (1) propene (3) butene(2) ethyne (4) heptane

Which principle asserts that citizens, not politicians or government officials, hold ultimate authority?

What did the bombing of Hiroshima and Nagasaki do?

Which radioisotope is a beta emitter?(1) 90Sr (3) 37K(2) 220Fr (4) 238U

What is the percent by mass of oxygen in H2SO4 ? [formula mass = 98](1) 16% (3) 65%(2) 33% (4) 98%

Did Admiral Yamamoto make a wise decision in bombing Pearl Harbor? Explain.

Given the equation:2C2H2 (g) + 5O2 (g) → 4 CO2 (g) + 2H2O(g)How many moles of oxygen are required to react completely with 1.0mole of C2 H2 ?(1) 2.5 (3) 5.0(2)

Which substance can not be decomposed by a chemical change? (1) ammonia (3) propanol (2) copper (4) water

How designers have created products from waste materials?