PLEASE HELP ASAP (25pts)

You need an X and Y axis can be very helpful and you can do 2x + 10 when thats what Y equals and the scale factor of 1/2 when you locate (4,12) on the X and Y axis! Thank you if you solve some i will help solve the rest of that!

Step-by-step explanation:

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f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.