The answer is 3.79 x 2= 7.58
C x d = total cost
c = $6, d = 4
$6 x 4 = $24
Answer:
i think the answer is 111.
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
Find the y-intercept (7 because it's in slope-intercept form). That would be (0,7). Plot that point.
Find another point. For example, plug in 1 for x. Then solve for f(x) which would be -3(1) + 7 = 4. That would be (1, 4). Plot that point.
Connect the dots and you have a line.
The domain is (-infinity, infinity) because it's an infinite line.
The range is the same because it's an infinite line.