You sign up for karate classes. the classes cost $ 8 0 $80 per month. write an equation for the number of dollars, d d, that you pay for your karate classes if you take classes for m m months. complete the table for the missing values of d d. m m d d 1 1 8 0 80 2 2 3 3 4 4 3 2 0 320

d=80m

Step-by-step explanation:

The classes cost $80. So when you start with 0 classes you have spent $0. But each month you add $80.

1$80

2$80+80

3$80+80+80

So the dollars you spend is calculated by multiplying the rate $80 by the number of months m. The equation is d=80m.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

answer are

step-by-step explanation: