exam
Maths Puzzle
Numerical Ability
Can anyone help me on this problem?
solve x^2+7x-1=0
Finf the x-intercepts of:
f(x)=x^2+7x-1
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exam Other Question
Ok. so this one is a graph of a positive, even parabola which means it opens up. the vertex is (-1,-2) and one of the points on the parabola is (0,-1). It's telling me to write a q
Please i need help with this problem:
The water level of a swimming pool, 75 feet by 42 feet, is to be raised 4 inches. The number of gallons of water needed for this purpose is....
(1 cubic foot equals 7 1/2 gallons)