Y=6x4 + 7x2 and x = vw +1 Find the value of w when y
10.
(6 marks)
W=
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w=-1/6 or w=-3

Step-by-step explanation:

Substitute the value of x and y into the first equation and solve for w:

Solve for w with the quadratic formula:

After simplifying, we get either w=-1/6 or w=-3.

Not sure if w needs to satisfy all conditions while maintaining everything as real numbers, because if w=-3, then x is an imaginary number. But both values work just as fine.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

answer: y = 3/2 x - 3

y = 1/8 x - 3/4 that would be your correct option

step-by-step explanation: w