exam Maths Puzzle Numerical Ability

If you have two points, and you want to find the equation of the line that runs through them, the place to start is by finding the slope.To find the slope, you figure out how far you have to move along eachaxis to get from one point to the other.

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exam Other Question

Find two quadrants in which there are no points on the graph of y = x^2 + 1.

a. I & II
b. I & III
c. I & IV
d. II & III
e. II & IV
f. III & IV
g. Al of these have points in at least three quadrants. Problem #18
Directions: Multiply the following fractions.

(2x^2-x-3)/(3x^2+7x+4) Multiplied by (3x^2-11x-20)/(4x^2-9)

Problem #38

Directions: Divide the following fract