Equation for 40,20,10 geometric equation?

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

What is the reflection image of (5,-3) across the line y = -x?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function