3. Define a variable, write an equation, and solve.
One cell phone plan costs $39.95 per month. The first 500 minutes of usage are
free. Each minute thereafter costs $.35. Write a rule that describes the total
monthly cost as a function of the number of minutes of usage (over 500
minutes).Then find the number of minutes of usage over 500 minutes for a bill of
$69.70.
A C = 39.95 +0.35m; 64 min
B 39.95 = 0.35m: 114 min
Cc = 39.95 + 0.35m: 85 min
DC=0.35 + 39.95m: 1.7 min

step-by-step explanation:

a and d

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.