Given: 2c=d-4a;c=2a-3b;d=a+2b
Prove: b=7/5 a...
Answers: 2
Mathematics, 21.06.2019 13:20
Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?
Answers: 2
Mathematics, 21.06.2019 15:30
The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object
Answers: 3
Mathematics, 21.06.2019 18:30
Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.
Answers: 1
Biology, 16.05.2021 14:00
Mathematics, 16.05.2021 14:00
Health, 16.05.2021 14:00
Physics, 16.05.2021 14:00
Advanced Placement (AP), 16.05.2021 14:00
Computers and Technology, 16.05.2021 14:00
Mathematics, 16.05.2021 14:00
Computers and Technology, 16.05.2021 14:00
History, 16.05.2021 14:00
History, 16.05.2021 14:00
Mathematics, 16.05.2021 14:00
French, 16.05.2021 14:00