Which of the following is true about radial gradients?
a. radial gradients can only be black and white.
b. radial gradients cannot be added to inkscape projects.
c. radial gradients change color from a center point outward in a circle.
d. radial gradients change in a straight line from right to left.

is this c or d?
you so much : )!

I believe the answer you're looking for is C. Radial gradients change color from a center point outward in a circle.

Explanation:

C. Radial gradients change color from a center point outward in a circle.

Explanation:

The radial-gradient function to style a web page creates an image that consists of a progressive transition between two or more colors (which can be any color, so option A is incorrect) that radiate from a center point, and the resulting shape may be a circle or an ellipse (so option D is incorrect).

Option B is incorrect because Inkscape does have the option to create gradients, whether linear or radial.