The triangle is a scalene acute triangle.
Answer::
Explanation:
Given the logarithmic form below:
To write the equation in exponential form:
• Make the base of the logarithm the base of the exponent.
,
• Make the number on the right of the logarithm the index.
That is:
Therefore, the exponential form is:
Answer:
f(x) = x² + 2x - 3
Step-by-step explanation:
From the graph the zeros are x = - 3 and x = 1
Thus the factors are (x + 3) and (x - 1) and
f(x) = (x + 3)(x - 1) ← distribute using FOIL
= x² - x + 3x - 3
= x² + 2x - 3
Each successive term is 3 times the previous one, so you could write the sum as
This would be 45.9
Get a calculator or try long division :-)