Question

Ill make brainlest and gife 35 points :)

Answer 1

Answer:

B) Object B by a factor of 1.56

Step-by-step explanation:

Given,

The equation that shows the motion of the object B,

$y=\frac{5}{2}x$,

Also, the graph shows the motion of object A,

By the graph, the line that shows the motion of object A passes through points (0, 0) and (5,8),

Thus, the equation of the line that shows the motion of object A,

$y - 0 = \frac{8}{5}(x-0)$

$y = \frac{8}{5}x$

∵ Slope of line $y=\frac{5}{2}x$ is $\frac{5}{2}$

And, slope of line $y=\frac{8}{5}x$ is $\frac{8}{5}$,

Since, $\frac{5}{2} > \frac{8}{5}$

Thus, the object B is has greater speed,

Also,

$\frac{\text{Speed of object B}}{\text{Speed of object A}}=\frac{\frac{5}{2}}{\frac{8}{5}}=\frac{25}{16}=1.5625\approx 1.56$

I.e. OPTION B is correct.

Note : If a line y = mx passes through (0, 0) shows the motion of an object then m represents its speed.

Answer 2

B is the correct sander hope it helps