The cost, C(m), of a long distance phone call lasting m minutes can
be represented by the function
C(m) = 3 + 0.33m. What is the
y-intercept of the function?
I NEED HELP ASAP PLEASE.

The depreciation per unit for a company

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation