Answer:
(2 , 30) & (4, 60)
Step-by-step explanation:
y = 15x
When x = 2 , y = 15*2 = 30
When x = 4 ; y = 15 *4 = 60
Answer:
F(x) < 0 over the intervals (-∞, -0.7) and (0.76, 2.5).
Step-by-step explanation:
The line is below the x-axis at those intervals
You have to plug in a random y value and use algebra to solve for x. It is impossible to do without at least one point for y.
The value of A is 9. This is because 40-13= 27
3x?=27 3x9=27
