Answer:
In y-intercept form: X = 5
Step-by-step explanation:

Becuz the slope is Undefined
The answer is 6. All you do is multiply the types of peanut butter with the type of jelly.
Answer:
Step-by-step explanation:
check the attachments below for step by step solution
Answer:
See explanation below
Step-by-step explanation:
a. f(x) is increasing at (-∞, 1] and [7, ∞) because f'(x) is positive at those intervals.
b. f(x) is concave up at [4, ∞) because the slope of f'(x) or f''(x) is positive.