The line `y = x + 1`is a tangent to the curve `y^2=4x`at the point(A) `(1, 2)` (B)`(2, 1)` (C) `(1, 2)` (D) `( 1, 2)`

Explanation

To determine if the line \( y = x + 1 \) is a tangent to the curve \( y^2 = 4x \) at the given points, we will follow these steps:

### Step 1: Find the slope of the line
The equation of the line is given as \( y = x + 1 \). The slope \( m_1 \) of this line can be directly identified from the equation, which is the coefficient of \( x \).

\[ m_1 = 1 \]
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