Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.)k(x) = −x2 − 4x + 5; k(0), k(4), k(−4), k( 4), k(a + 4), k(−x), k(x2)
If f(x) = x^2-3x and g (x) = sqrt (x) -1 then f(g(x)) = ?
The x is the only one that have a square root. Thank you I need help lol
An emerald ring purchased for $2268. The price already includes a sales tax of 8%. Find the price of the ring before tax.
name the point afterneach of these translations. T(3,-2)(5,3), ry=x(-1,4), ry=0(3,-5), R(0,0)90 degrees(1,2), R(3,-4)90 degrees(2,3)
complete the equation of the line through (6, -6) and (8, 8)
I just need to know what y equals.
Math Square root functions
Fill in the missing values in the table of values for this function. x-value y-value Starting point x-intercept 0 y-intercept 0 Additional point 20 please solve the question and put... more
Find the dimensions by factoring the area: Polynomials
a. 16x^2+4xb. x^2-4x-21c. x^2-36Factor each completely to find perimeter, length and width.
You buy a used car for $6599. Its value decreases by 12% every year. What is the value of the car after five years? Round your answer to the nearest hundredth
Find a polynomial function that has the following zeros.A. -3, 2, 1 B. -4, 0, 1, 2 C. + 1, + square root 2D. 0, 2, 5 E. 2, 1+... more
Find the length of the third side of a triangle
The lengths of two sides of a triangle are 2 and 9. Which of the following can be the length of the third side?a)4B)6C)8D)12E)14