Monday

March 2, 2015

March 2, 2015

Posted by **jona** on Tuesday, July 21, 2009 at 3:23pm.

- math -
**Reiny**, Tuesday, July 21, 2009 at 5:01pmthe basic curve y = cos x

has symmetry about the y-axis

the 3 only affects the amplitude and the +1 just lifts everything up.

so there is symmetry about the y-axis

**Answer this Question**

**Related Questions**

math - describe the symetry of y=x^3-x^5+x

Math - Directions: Find the Location on Unit Circle, Period & General Solution ...

math - could somebody tell me the answer or order of operations to this ...

math - find the symetry of y=x^3-x^5+x

Math - ((4sin(atan(4/3))-4sin(0)))-(-3cos(atan(4/3))-(-3cos(0)))+((-3cos(pi/2...

Math - Trig Substitution - How can I solve the integral of x^3√(9-x^2) dx ...

math - What do you notice about lines of symetry in regular polygons?

MATH help - sketch + describe graph of the curve parametrized by: x=1-3cos^(2)t...

Math - A tractor tire has a diameter of 6 feet and is revolving at a rate of 45 ...

Maths - Solve this equation fo rx in the interval 0<=x<=360 3sinxtanx=8 I ...