Given the equation

Question

𝑦
=
25
𝑥
y=25x fill in the missing x-value and y-value.

(
4
,

𝑦
)

𝑦
=
(4, y) y=


(
𝑥
,

7
)

𝑥
=
(x, 7) x=

Answer 1

To find the missing values in the equation \( y = 25x \), we can plug in the known values:

1. For \( (4, y) \):

   Substitute \( x = 4 \) into the equation: \[ y = 25(4) = 100 \] So, \( y = 100 \). The point is \( (4, 100) \).

2. For \( (x, 7) \):

   Set \( y = 7 \) in the equation and solve for \( x \): \[ 7 = 25x \implies x = \frac{7}{25} \] So, \( x = \frac{7}{25} \). The point is \( \left(\frac{7}{25}, 7\right) \).

In summary:

• For \( (4, y) \), \( y = 100 \).
• For \( (x, 7) \), \( x = \frac{7}{25} \).