Why the slope of a horizantal line is 0不是问英语翻译

Why the slope of a horizantal line is 0不是问英语翻译 the slope of the Why dose the supply curve slope upwards? show why the linear function has a constant slope and a quadratic one doesnt(英语回答) Beta is quantified as the slope of a linear regression of the form:如何翻译? find the slope of a line segment perpendicular to a segment with the given slope有人知道这是什么意思么···a) 2/3 AP微积分题If f is differentiable and difference quotients overestimate the slope of f at x=a for all h>0,which must be true?A f'(a)>0 B f'(a)0 D f''(a) A waterslide descends 20 m over a horizontal distance of 50 m.What is the slope of the waterslide?Answer,with a positive value,to the nearest tenth. 一次函数和斜率的问题.slope斜率volume是数值If M>0 and the points (m,3) and (1,m) lie on a line with slope m,find the volume of m. 一道sat数学题 tx+12y=-3 t is a constant ,if the slope of the line is -10,what the value of SAT数学题A line has parametric equationsx=5+t and y=7+t,where t is the parameter.the slope of the line is? The top of the hill is ______,but the trees grew part way up its slope选项:a、empty b、 vacant c、 bare d、 blank 英语翻译was nine o'clock on a warm summer evening.i stood at the top of a steep slope.The slope was one side of a railway cutting.I looked down.The cutting was very deep.There were two railway tracks at the bottom of the cutting.I looked to the r 一道AP微积分题目If f is differentiable and difference quotients overestimate the slope of f at x=a for all h>0, which must be true?Answer: f''(a)>0 为什么= =我知道了……但是回答仍然给分！ L1 and L2 are concurrent find k ：how to translate this sentence into Chinese?it was from a math question，k is the slope of one straight line A line has slope=-2/3 and y-intercept=120.What is the x-intercept of this same line? A is (2,5) and B is (-1,3).write out the slope of AB and the equation of the line AB.write out the equation of the line through B perpendicular to AB 美国数学题求解释并选择what is the y-intercept for the equation6x-2y=-4?选择ABCDA:-2B:-2/3C:2D:2SLOPE-INTERCEPT FORMIt looks like this:y =mx + b,c being the coefficient and the slope of the line ,b being the y-value of a line that interce