13-06-2017
Mathematics

contestada

if f(x)=-x+7 , what is f(15)
f(15) = ?

Respuesta :

pingwin09 pingwin09

13-06-2017

f(15) = -15 + 7
f(15) = -8

Answer Link

mjankiewicz mjankiewicz

13-06-2017

[tex]f(x)=-x+7\\\\ f(15) => x=15 \\\\ f(15) = -15+7 = -(15-7)=-8[/tex]

Answer Link

Otras preguntas

Explain what is the same about two fractions that are like fractions

what is the sum of 7/10 and 6/100

having troubles with inequalities.. 3.8x + 14.5 < 32

what is the sum of 7/10 and 6/100

Explain what is the same about two fractions that are like fractions

which trinomial is equivalent to (3x-1)(x+4)

Explain what is the same about two fractions that are like fractions

Explain what is the same about two fractions that are like fractions

which trinomial is equivalent to (3x-1)(x+4)

which trinomial is equivalent to (3x-1)(x+4)