Find y-intercept of each line

a) y=2x+3

b) y=4x-2

The inflation rate of the U. S. dollar is 3.1 percent. What this means is that every year, prices increase by 3.1 percent. If a paperback book cost 1.98$ three years ago, what does it cost now? A. 1.80$ B. 2.17$ C. 2.04$ D. 5.76$

Write a polynomial function with rational coefficients so that p (x) = 0 has the given roots: - 5 and 3i

Rectangles on a quilt are 2 inches wide and 3 inches along the perimeter of each rectangle is made by Pantone of red thread there are 30 rectangles in the quilt how many inches of red thread will be needed

What is the solution to 1-∣1/3q-5∣=-6.

Four more than half of a number is at least nine. What is the number?

2. The number of students in a classroom is 6 more than 4 times the number of teachers. There are 15 teachers. How many students are there?

Is the quotient 3.6 dividend 9 greater then or less than 1 exmplain to a friend

Vaughn is calculating the volume of the cylinder below using the following work. What was Vaughn's first error? A. He confused the height and the diameter. B. He squared 12 instead of 24. C. He applied the exponent before multiplying 12 and 5. D.

For f (x) = 0.02 (2) ^x find the average rate of change from x = 3 to x = 8 1) 0.08 2) 0.496 3) 2.48 4) 5

Factoring this polynomial 6x^2+x-1 What is the factorization?