Algebra Answers

Tell whether if the following piecewise function is a continuous at a given point or not. (SHOW THE SOLUTION).

2. at x = 0

1/x if x ≤ -1

x² - 2 if x > -1

If f(x)= 2|x-1| and g(x)=3x-10, then fog(1)=12

The function g is related to one of the parent functions g(x) = x2 – 3 The parent function is: f(x)= x^2 Use function notation to write g in terms of f.

The function g is related to one of the parent functions g(x) = x^2 + 6 The parent function f is: f(x)= x^2 Use function notation to write g in terms of f.

The sum of 2440 consists of two numbers 100 and 10. If 100 is six times that of 10. How many 100 are there?

one number is 3 less another number. If the sum of the two numbers is 177, find each number.

1+1

Calculate distances that one vehicle of the organisation travels per day,per week and per month.if you do not work directly with vehicles, calculate the distance you travel to work and back. Show calculations and state the distance in the correct s1 unit.

a bus is moving at 8m/s when passenger walks forward at 1.5m/s relative to the bus . how fast is this passenger moving as seen and measured by (a) a person waiting at the bus stop and (b) the driver of the bus?

Multiply 62 by 35, firstly by breaking down 35 in its terms (30 + 5) and secondly by breaking down 35 in its factors (5 x 7). Show all your steps.

(a) 62 x (30 + 5)

(b) 62 x (5 x 7)