Two functions are combined resulting in the function j(x) = –3x2 + 5. Which operations applied to the specified functions could result in j(x)? Select three options. two linear functions combined by addition two quadratic functions combined by addition a linear function and a quadratic function combined by addition two linear functions combined by multiplication two quadratic functions combined by multiplication

a.
b.
c.
d.

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

113.42

i hope that is right.

step-by-step explanation:

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b