HOw much of a 0.075M/L HCl solution is needed to make 800ml at a PH of 5.0
Posted 6 years ago by Mary in Science 30 | 1 answers
#science 30 #chemistry
The graph of the function g(x) has the same shape and direction of opening as the graph of f(x) = 3(x-2)^2 +9. The graph of g(X) has a vertex that is 2 units to the right and 5 units down from the vertex of the graph of f(x).
a. Determine an equation of the function g(x)
b. State the domain and range of g(x)
Domain:
Range:
c. Write another function h(x) with the same vertex and shape, but whose graph opens in the opposite direction.
Posted 6 years ago by Dkiddle in Math 20-2 | 0 answers
#quadratic functions #quadratic equations
Y=(X-2)(x-s) for s=-4
Describe how the graph sketch on the previous page would be different if
i. s=3
ii. s=0
Posted 6 years ago by Dkiddle in Math 20-2 | 1 answers
#quadratic functions #quadratic equations
The graph of a quadratic function has X-intercepts at X=3 and X=-5. It passes through the point (1,-12). Determine the equation of the quadratic function
Posted 6 years ago by Dkiddle in Math 20-2 | 1 answers
#quadratic functions
y=(X-2)(X-s) for s=-4
Posted 6 years ago by Dkiddle in Math 20-2 | 1 answers
#quadratic equations
how does globalization spread democracy?
Posted 6 years ago by vivian101 in Social Studies 30-1 | 2 answers
#social studie
Match each structure from the female reproductive system to its description: 1. Primary oocyte. 2. Follicle. 3. corpus leuteum. 4. ovary.
Found inside follicles: AnswerBecomes corpus luteum after ovulation: AnswerAll the other structures listed are found inside this structure: AnswerAppears about halfway through a menstrual cycle: Answer
Posted 6 years ago by aliya in Biology 30 | 1 answers
#female reproduction #menstrual cycle
Match each structure from the female reproductive system to its description
Primary oocyte Follicle Corpus luteum OvaryFound inside follicles: AnswerBecomes corpus luteum after ovulation: AnswerAll the other structures listed are found inside this structure: AnswerAppears about halfway through a menstrual cycle: Answer
I need help. Please get back with me. Thank you
Posted 6 years ago by aliya in Biology 30 | 1 answers
#female reproduction #menstralcycle
The simplified factored form of 8(x+3)^2-6(x+3)-5 isA. (4x+17)(2x+5)
B. (4x+7)(2x+5)
C. (4x+5)(2x+7)
D. (4x-5)(2x+1)
Posted 6 years ago by danikam in Math 20-1 | 1 answers
#quadratic functions
A quadratic function has zeros at - 2/3 and 6. The graph of the function passes through the point (1, –12.5). What is the equation of the function, in standard form?A. f(x)= x^2+9/2x+9
B. f(x)= x^2-9/2x-9
C. f(x)= 2x^2+9x+18D. f(x)= 2x^2-9x-18
Posted 6 years ago by danikam in Math 20-1 | 3 answers
#quadratic functions