Look at the following graph of the given equation. Determine whether the equation is a function. Explain why or why not.
y= 2x+2
+ • 2.6)
+ (1.4)
(0.2)

The equation is a function

Explanation:

Given that the graph contains the coordinates , , and

We need to determine whether the equation is a function.

To determine the equation is a function, let us substitute the coordinates in the equation and check whether it satisfies the equation.

Let us substitute the coordinate in the equation

Thus, we have,

Thus, the coordinate satisfies the equation

Substituting the coordinate in the equation, we have,

Thus, the coordinate satisfies the equation

Substituting the coordinate in the equation

Thus, the coordinate satisfies the equation

Substituting the coordinate in the equation, we get,

Thus, the coordinate satisfies the equation

Hence, the coordinates , , and satisfies the equation

Thus, the equation is a function.

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)