There are 5 problems. I need step by step how the problems are done with the answers.
1. Find the indicated function values:
f (x) = 3x 2 to the power + 4x -2
a. f (0) b. (f (3) c. (f (-4) d. f (b) e. f (5a)
2. Each function is defined by 2 equations. The equation in the first row gives the output for the for the negative numbers in the domain. The equation im the second row gives the output for the non-negative numbers in the domain. Find the indicated function numbers.
f (x) {6x - 1 if x < 0
{7x + 3 if x > 0 the > has a _ under it
a. f (-3) b. f (0) c. f (4) d. f (-100) + f (100)
3. For each pair of functions, f and g, determine the domain of f + g.
f (x) = 1 over x, g (x) = 2 over x-6
4. Find an equation of each line. Write the equation using function notation.
Through (-4, 8) ; perpendicular to 2x - 3y = 1
5. Use a graph to show the function:
f (x) find g (-4)
Thanks.
1. Find the indicated function values:
f (x) = 3x 2 to the power + 4x -2
a. f (0) b. (f (3) c. (f (-4) d. f (b) e. f (5a)
2. Each function is defined by 2 equations. The equation in the first row gives the output for the for the negative numbers in the domain. The equation im the second row gives the output for the non-negative numbers in the domain. Find the indicated function numbers.
f (x) {6x - 1 if x < 0
{7x + 3 if x > 0 the > has a _ under it
a. f (-3) b. f (0) c. f (4) d. f (-100) + f (100)
3. For each pair of functions, f and g, determine the domain of f + g.
f (x) = 1 over x, g (x) = 2 over x-6
4. Find an equation of each line. Write the equation using function notation.
Through (-4, 8) ; perpendicular to 2x - 3y = 1
5. Use a graph to show the function:
f (x) find g (-4)
Thanks.