Answer:
y represents the pages, while x represents the minutes. for every y, there is 9/10 x, therefore the equation is y=9/10x
Answer:
y-5=3/4(x-6)
Step-by-step explanation:
The picture you posted is a bit unclear and difficult to look at, but that's alright.
This is a simple question if you understand that the point slope for equation is: y-y1 = m(x-x1).
m is the slope and (x1,y1) is a point on the graph.
So, if you input the point (6,5) on the graph, it works.
You can double check with the other equations to see that they are all wrong!
(a) A = x(x-4)
(b) A= x^2 - 4x
Step-by-step explanation:
Option → B
Answer:
The second term in the answer is 15x³
Step-by-step explanation:
Let's do it!
(3x² + 2)(2x² + 5x + 4)
= 3x²(2x² + 5x + 4) + 2(2x² + 5x + 4)
= 6x⁴ + 15x³ + 12x² + 4x² + 10x + 8
= 6x⁴ + 15x³ + 16x² + 10x + 8