At what point on the curve y=x^4 does the normal line have slope 16?

the answer would be (1, 7). because slope=change in y/change in x

i dont know

step-by-step explanation:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: