A curve has slope 2x + 3 at each point (x, y) on the curve. Which of the following is an equation for this curve if it passes through the point (1,2) ? y = 5x - 3

Answer A: y = 5 x - 3
A

y = x2 + 1

Answer B: y = x 2 + 1
B

y = x2 + 3x

Answer C: y = x 2 + 3 x
C

y = x2 + 3x - 2

Answer D: y = x 2 + 3 x - 2
D

y = 2x2 + 3x - 3

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

The measure of angle 0 is 600 degrees