Section 1 - topic 1
adding functions
yhree polynomial functions are given.
f(x) = 3x² + 5x - z
g(x) = 5x^2 – 3x + 2
m(x) = 2x^2 - 2x

part a: write an expression to represent f(x) + (g(x) - m(x).

part b: let p(x) be equivalent to g(x)-f(x). find p(x) -m(x).

part c: write an expression to represent 2[f(x) - g(x)] +3[m(x)].

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle