Which choice shows 19+22+11 rewritten correctly using the commutative property and then simplified correctly? 11+9+10+22=20+22=44 19+33=52 19+11+22=30+22=52 19+11+22=30+33=63 Question solved algebra 4 months ago 4527
Which equation has no solution? |4x-2|=-6 |-2-x|=9 |3x+6|=6 |-2x+8|=0 Question solved algebra 4 months ago 5451
Which equation has only one solution? |x-5|=-1 |-6-2x|=8 |5x+10|=10 |-6x+3|=0 Question solved algebra 4 months ago 4752
Which set of side lengths is a Pythagorean triple? 1, 3, 10 4,5, 9 9, 40, 41 16, 30, 44 Question solved geometry 4 months ago 8351
Which of the following is an odd function? gx=x2 gx=5x-1 gx=3 gx=4x Question solved algebra 4 months ago 9821
Which of the following is an odd function? fx=x3+5x2+x fx= square root of x fx=x2+x fx=-x Question solved algebra 4 months ago 6738
Which function has the same range as fx=- 5/7 3/5 x ? gx= 5/7 3/5 -x gx=- 5/7 3/5 -x gx= 5/7 3/5 x gx=-- 5/7 5/3 x Question solved algebra 4 months ago 1268
Which function has a vertex on the y-axis? fx=x-22 fx=xx+2 fx=x-2x+2 fx=x+1x-2 Question solved algebra 4 months ago 6407
Which second degree polynomial function fx has a lead coefficient of 3 and roots 4 and 1? fx=3x2+5x+4 fx=3x2+15x+12 fx=3x2-5x+4 fx=3x2-15x+12 Question solved algebra 4 months ago 5730
Which function has the smallest x-intercept value, if it exists? fx=3x-9 fx= 1/x +4 fx= square root of x+1 fx=x2 Question solved algebra 4 months ago 4562
Which cube root function is always decreasing as x increases? fx=cube root ofx-8 fx=cube root ofx-5 fx=cube root of-5-x fx=-cube root ofx+5 Question solved algebra 4 months ago 5269
Which function has real zeros at x=-8 and x=5 2 gx=x2+3x-40 gx=x2+3x+40 gx=x2+14x-40 gx=x2+14x+40 Question solved algebra 4 months ago 7073
Which function has two x-intercepts, one at 0,0 and one at 4,0 ? fx=xx-4 fx=xx+4 fx=x-4x-4 fx=x+4x+4 Question solved algebra 4 months ago 3446
Which function has zeros at x=10 and x=2 ? fx=x2-12x+20 fx=x2-20x+12 fx=5x2+40x+60 fx=5x2+60x+100 Question solved algebra 4 months ago 6889
What is the equation of the quadratic function with a vertex at 2,-25 and an x-intercept at 7,0 ? fx=x-2x-7 fx=x+2x+7 fx=x-3x+7 fx=x+3x-7 Question solved algebra 4 months ago 6536
3. Resolva, no conjunto R, as seguintes equações: a x2-2x=2x-4 b x2-2x=x+4 c 6x2+3x=1+2x d 9x2+3x+1=4x2 Question solved algebra 4 months ago 8559
Desarrolla los productos. a z+3z+8= b u-4u+7= c x-10x-2= d 3x+23x+6= e 4a-34a+10= f x2+4x2-6= g 3x3-23x4-1= h 4a+5b4a-3b= Question solved algebra 4 months ago 6225
a Which of the following reagents would oxidize Cr to Cr2 , but not Fe to Fe3 ? Question solved algebra 4 months ago 8846
Which of the following represents the inverse of the matrix below? A=beginbmatrix a&b c&dendbmatrix Question solved algebra 4 months ago 2943
Which property of real numbers is shown below? 3+-5+6=3+-5+6 commutative property of addition identity property of multiplication associative property of addition commutative property of multiplication Question solved algebra 4 months ago 8150