really confused by these symbols please help
sum of the series. Σ^5k=1^k^2 A. 55 B. 56 C. 200 D. 225
sum of the series. Σ^5k=1^k^2 A. 55 B. 56 C. 200 D. 225
Determine the equation of g(x) that results from the translating the function f(x)=x^2 +1 upward 5 units A. g(x)=(x+6)^2 B. g(x) =(x+5)^2+1 C. g(x)=x^2-4 D...
Select the x coordinate of the vertex of the parabola defined by the function: f(x)=-5x^2+3x+2 A. -5/3 B. 2 C. 3/10 D. -3/5 I keep coming up with...
An object 5.7 feet tall casts a shadow that is 17.1 feet long. How long in feet would the shadow be for an object which is 19.8 feet tall? A. 8.4 feet B. 6.6 feet C. 31.2 feet D...
Select the sum of the series: Σ^5∨k-1^k^2 a. 55 b. 56 c. 200 d. 225
Select the approximate values for x that are solutions to f(x)=0, where f(x)=-6x^2 +7x+8 A. (-0.71,1.88) B. (-6,7) C. (-1.17,-1.33) D. (-0.75,0.88)
Select the approximate values of x that are solutions to f(x)=0, where f(x)=-9x^2+5x+7 A. (1.20,-0.65) B. (-9,5) C. (-0.56,-0.78) D. (-1.29,0.71)
Select the approximate values of x that are solutions to f(x) = 0, where f(x)=-8x^2 +9x+5. A. (-1.60,1.80) B. (-8,9) C. (-1.13,-0.63) D. (-0.41,1.53)
WHICH STATEMENT IS TRUE FOR X^2=√X A. TRUE WHEN X=0 B. NEVER TRUE C. TRUE WHEN X IS NEGITIVE D. ALWAYS TRUE I BELIEVE IT IS A
f(x) = -6x-1 and g(x) = 4x^2 Select the solution for (f+g)(x) A. -6x -1 +4x^2 B. -24x^3-4x^2 C. -24x^2 -1 D. -6x -1 -24x^2
The range of f(x) = ax+b is the set of all real numbers. Which produces a counter example to her statement? A. b=0 B. a<0 C. a=0 D. b<0
If f(x) = √x^2 -1 and g(x)=√x-1, which expression represents f(x)/g(x) for x>1. a. √x b. √x+1 c. √x-1 d. 1/√x+1
the profit (p) in dollars, for a company modeled by the function p(x) = -750x^2 +15,000x, where x is the number of items produced. For which value of x will the company lose money. a...
If h(x)= 1/98 x^2, the height of part of the rollercoasters track, where x is the horizontal distance in feet from the center of this section of the track. The towers that support this part of the...