At what values of x, does f(x)=0? mark all that apply
a.-4
b.-2
c.0
d.1
e.3
f.8

Find the value of x that will make l ll m

Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13